Ranking Score Explained

Kia ora, thanks for your interest in how we calculate an experience's ranking score. It's at the core of Rankers so I'm pleased you're curious.

The ranking score percentage is used to compare and sort experiences in ranking tables. It is not necessarily a direct measurement of the quality of a particular experience as rated by its customers. I've found it a useful tool to allow me to find the best experiences with confidence. But I've also found it important to read the customer reviews before making any final judgements!

We calculate an experience's ranking score using a multi-factor data model instead of a raw data average (mean). This model takes into account several important questions. For instance - is there a trusted body of reviews? What is the age of a review and is the review from a credible source?

Below you'll find details around some of the important factors that went into calculating the ranking score for Te Puia Geothermal Park.

If you have any questions or comments about our ranking score calculation please get in touch at info@rankers.co.nz. We don't believe this is perfect or complete so we're always interested in ways we might make improvements.

Cymen Crick's avatar

Cymen Crick

Rankers Owner

Te Puia Geothermal Park

Valid Reviews

344 Valid Reviews

The Te Puia Geothermal Park experience has a total of 347 reviews. There are 344 valid reviews that are included when calculating the ranking score and 3 invalid reviews that are excluded from the calculation. Reviews can be excluded only when a reviewer is not verified or after an investigation by our team determines the reviewer is not genuine.

Below is the distribution of ratings for the 344 valid reviews:

Rating Count Percentage
10/10 40
12%
9/10 46
13%
8/10 95
28%
7/10 65
19%
6/10 46
13%
5/10 25
7%
4/10 10
3%
3/10 11
3%
2/10 3
1%
1/10 3
1%

73.02% Average

The raw data average (mean) for all the Te Puia Geothermal Park valid reviews is 73.02% and is based on 344 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.

Face-to-Face Reviews

319 Face-to-Face Reviews

The Rankers team meets with travellers while they’re in New Zealand and conducts face-to-face surveys. These reviews, in our opinion, are the most trusted in the industry and represent a critical control sample. To our knowledge, we are the only travel review website in the world that has gone to this extent.

More about face-to-face reviews

Within the 344 valid reviews, the experience has 319 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 319 face-to-face reviews:

Rating Count Percentage
10/10 33
10%
9/10 42
13%
8/10 94
29%
7/10 60
19%
6/10 42
13%
5/10 23
7%
4/10 10
3%
3/10 9
3%
2/10 3
1%
1/10 3
1%

72.82% Average

The raw data average (mean) for all the Te Puia Geothermal Park face-to-face reviews is 72.82% and is based on 319 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

76.07%

Rankers calculates a weighted mean as a base average on which we can improve. Individual review's ratings are given a weight based on several factors. The weight of a review determines the overall impact it'll have on the final weighted average.

Recent reviews have more weight as they are more relevant and reflect the experience as it currently operates. Over time reviews become less relevant and loose their impact on the ranking score.

Low rating reviews carry slightly less weight. This dampens the effect of very low ratings for every experience across the board. This is especially important when the experience has few reviews overall and a single negative rating can grossly mischaracterise an experience. Consistent poor reviews will still result in the experience receiving a comparitively low ranking score.

Credible sources provide reviews that can be trusted. If we have verified a reviewer is genuine via a face-to-face meeting then the review carries additional weight.

Reviewer Rating Age Relative Weight
Stefano Clerici 10/10 2787 days 100%
Eva Cordemeyer 8/10 3026 days 83%
Pete Martin 10/10 3283 days 69%
Sam Wolfe 9/10 3293 days 68%
Benedikt Lorenz 8/10 3314 days 66%
Sheila Webb 10/10 3314 days 67%
Thomas Klinting 8/10 3318 days 65%
Felix Koehler 7/10 3322 days 62%
Simon Barber 5/10 3322 days 51%
Antoine 7/10 3346 days 60%
Tom Rogers 10/10 3366 days 64%
Tim 7/10 3370 days 59%
Jendrik 6/10 3370 days 55%
Josh Bird 6/10 3372 days 54%
Alonso 7/10 3372 days 59%
Andres Gonzalez 9/10 3390 days 61%
Steven Chong 9/10 3394 days 61%
Johannes Wassner 10/10 3614 days 48%
Volker Stroenisch 5/10 3625 days 36%
Mette Elholm 8/10 3625 days 46%
Sam Fenton-Elston 5/10 3626 days 36%
Math Meyer 5/10 3627 days 36%
Marie Bocquier 9/10 3627 days 47%
S Black 7/10 3633 days 44%
Stephan Kirchenbaur 7/10 3634 days 44%
Clara Guinard 6/10 3636 days 40%
Lilith Hirt 4/10 3638 days 30%
Calum Penn 10/10 3639 days 46%
Nancy Logan 7/10 3643 days 43%
Talissa Missiato 10/10 3645 days 46%
Annalies Beard 7/10 3649 days 43%
Dawn Howard 7/10 3656 days 42%
Melanie Kronbichler 10/10 3669 days 45%
Veronique Kaplan 2/10 3672 days 20%
Stula Vladimir 10/10 3674 days 44%
Florian Mueller 9/10 3684 days 43%
Pekka and Jonna 5/10 3689 days 33%
Eline Meijer 8/10 3711 days 41%
Henri 6/10 3711 days 36%
Elodie 6/10 3718 days 36%
Mette and Jesper 6/10 3720 days 36%
Elsa Caniato 6/10 3730 days 35%
Ahmed Mohsen Aly 10/10 3759 days 39%
Christian Maruhn 10/10 3791 days 37%
Alex 5/10 4023 days 17%
R J Pearson 7/10 4040 days 20%
Marion and Ralf 9/10 4095 days 18%
Richard 9/10 4248 days 8%
Julia Schabenberger 3/10 4338 days 1%
Lola 4/10 4338 days 2%
Laura 3/10 4338 days 1%
Janek Belcher 4/10 4347 days 1%
Laura 10/10 4353 days 2%
Andreas Schindler 8/10 4353 days 2%
Herman Schulz 7/10 4372 days 0%
Tobias Thull 6/10 4373 days 0%
van Linda Werner 8/10 4376 days 0%
Aurelien Noailly 5/10 4378 days 0%
Sarah 4/10 4378 days 0%
Steven Lotrian 9/10 4384 days 32%
Emeline Brocard 9/10 4384 days 32%
Philip Donachie 10/10 4386 days 32%
Luisa Bach 10/10 4386 days 32%
Benedict Seite 8/10 4412 days 31%
Valerio Penita 8/10 4412 days 31%
Piotr Jurkowski 8/10 4414 days 31%
Roland Beer 7/10 4417 days 30%
Alexia Greasbaum 9/10 4417 days 32%
Bet 8/10 4428 days 31%
Anja 9/10 4436 days 32%
Peter elsleysams 9/10 4436 days 32%
Memain 6/10 4701 days 28%
Konza 7/10 4702 days 30%
Elodie and jo 6/10 4758 days 28%
Andre and Marina 9/10 4768 days 32%
Hanneke P 6/10 4794 days 28%
Harmer de Boer 8/10 4810 days 31%
Tony Hines 7/10 4811 days 30%
Brigitte 8/10 4813 days 31%
Terry Coles 7/10 4825 days 30%
Claudia Mueller 10/10 4830 days 32%
Presot 9/10 4830 days 32%
Faassen 6/10 4833 days 28%
Eric and Jen Popma 8/10 4835 days 31%
Moss 10/10 5085 days 32%
Heiner Reinecke 8/10 5092 days 31%
Frank Claassen 8/10 5096 days 31%
A Ormsby 10/10 5097 days 32%
Fritschi 8/10 5102 days 31%
Melanie Friessen 1/10 5102 days 13%
Daniel & Manuela 2/10 5106 days 15%
Melinda Moir 1/10 5106 days 13%
Mats Harstedt 8/10 5109 days 31%
Geoffrey Kuppens 6/10 5109 days 28%
Lotte Zwail 6/10 5109 days 28%
Carolin Haas 8/10 5110 days 31%
Christian & Julia 7/10 5110 days 30%
Mike & Suzann 10/10 5111 days 32%
Frans 8/10 5112 days 31%
Jansen 4/10 5112 days 21%
Kolen 7/10 5112 days 30%
Briulier 8/10 5113 days 31%
Rick & Suus 8/10 5113 days 31%
Jim Addicott 10/10 5113 days 32%
Rachel 7/10 5114 days 30%
Verne Heath 8/10 5114 days 31%
Astrid Boon 7/10 5114 days 30%
Christina 3/10 5115 days 17%
Marilyn Mobley 9/10 5115 days 32%
Susie Christensen 7/10 5115 days 30%
Paul Weidenfeld 8/10 5116 days 31%
Langerak 8/10 5116 days 31%
Liz Stokes 7/10 5116 days 30%
Ole Klothrop 8/10 5123 days 31%
Samplonius 8/10 5124 days 31%
Cick Pouw 7/10 5128 days 30%
Kroepfl 9/10 5128 days 32%
Kurt Furuskar 9/10 5140 days 32%
Johan Kroese 5/10 5140 days 24%
Henriette Haugan 5/10 5142 days 24%
Asha 9/10 5160 days 32%
Steveuk21 6/10 5160 days 28%
kiwifrenchy 8/10 5160 days 31%
Peter Broosder 8/10 5190 days 31%
Marek Woznica 9/10 5198 days 32%
Nina Bille-Knudsen 9/10 5200 days 32%
Willem & Lilian 7/10 5200 days 30%
Jan & Marian 4/10 5203 days 21%
Oliver Graf 5/10 5205 days 24%
Benjamin Meier 3/10 5206 days 17%
Herman Plasman 8/10 5206 days 31%
Theresa 6/10 5207 days 28%
Remco te Lintum 8/10 5207 days 31%
Willi & Elke Breier 10/10 5208 days 32%
Elke & Charlotte 6/10 5211 days 28%
Mark de Boer 7/10 5211 days 30%
bdel1963 7/10 5405 days 30%
Claudia Naier 7/10 5444 days 30%
Andreas Blessing 9/10 5446 days 32%
Marianne Swauger 6/10 5449 days 28%
De Groot 8/10 5450 days 31%
Steve Waterhouse 8/10 5451 days 31%
Barry Digby 7/10 5453 days 30%
Michael Simmang 6/10 5454 days 28%
Tim 6/10 5456 days 28%
Rolf 6/10 5457 days 28%
Tina Baun 5/10 5458 days 24%
Leanne Shepherd 9/10 5458 days 32%
Monica 8/10 5462 days 31%
Jan Visser 6/10 5466 days 28%
Viola Rickert 9/10 5468 days 32%
Ursula Scherch 8/10 5470 days 31%
Sanne 7/10 5470 days 30%
Jan Vlasblom 8/10 5474 days 31%
Walter Peters 8/10 5478 days 31%
Anita Aleva 7/10 5478 days 30%
Claire Hoyland 10/10 5481 days 32%
Rob 5/10 5481 days 24%
Faucon 8/10 5481 days 31%
Julian Seizinger 7/10 5481 days 30%
Mike 8/10 5482 days 31%
Trevor Gibbins 8/10 5482 days 31%
David and Wendy Lucas 10/10 5483 days 32%
David 8/10 5484 days 31%
Philipp Rau 6/10 5485 days 28%
Georg Hofer 4/10 5487 days 21%
G R Vangerven 7/10 5487 days 30%
Jarob Brezigar 9/10 5487 days 32%
Daniel Lang 7/10 5487 days 30%
Lili 8/10 5487 days 31%
Jean-Paul Le Clair 6/10 5488 days 28%
John Allen 8/10 5489 days 31%
Fabi & Sabi 1/10 5489 days 13%
Katherine Bernsdorf 6/10 5490 days 28%
Daniel Fischer 5/10 5492 days 24%
Bekema 7/10 5492 days 30%
Augelika Berugard 8/10 5493 days 31%
hendrik king 7/10 5525 days 30%
Rosey834 9/10 5556 days 32%
kempt 7/10 5770 days 30%
astridaus 5/10 5800 days 24%
hooperuk 10/10 5800 days 32%
Brian Bishop 9/10 5817 days 32%
Hans 6/10 5821 days 28%
George Lepple 8/10 5824 days 31%
Ed & Pat Mitchell 8/10 5839 days 31%
Heike Pless 10/10 5840 days 32%
Peter Koeck 5/10 5840 days 24%
Krause 4/10 5840 days 21%
Sue Bennett 8/10 5841 days 31%
Mieke Knoops 7/10 5841 days 30%
Jakob Pedersen 5/10 5841 days 24%
Vandeput 6/10 5845 days 28%
Mark 5/10 5850 days 24%
Martÿn Steenvoorden 6/10 5851 days 28%
Irene Turley 5/10 5854 days 24%
Arne van Schol 6/10 5855 days 28%
Susan 9/10 5855 days 32%
uleugel 8/10 5868 days 31%
Hailey & Fin 3/10 5871 days 17%
Beute Hjel 8/10 5875 days 31%
Kane Chain 6/10 5876 days 28%
Family van Hessem 7/10 5879 days 30%
Helen and Hans Walser 10/10 5879 days 32%
deanlaw 8/10 5904 days 31%
annett 8/10 5906 days 31%
keane 8/10 5906 days 31%
usigmund 3/10 5910 days 17%
nadinef 8/10 5913 days 31%
andres 3/10 5913 days 17%
jameswhite 7/10 5913 days 30%
aages 7/10 5914 days 30%
thomash 6/10 5915 days 28%
Arran J 7/10 5921 days 30%
Bill Nash 5/10 5925 days 24%
Frank de Voogd 8/10 5925 days 31%
Hanne Wichmann 10/10 5925 days 32%
Hans & Karin 7/10 5925 days 30%
Bue Verrept 8/10 5928 days 31%
Hans Hoff 10/10 5929 days 32%
Lisette X 8/10 5929 days 31%
Gaelle 8/10 5931 days 31%
Ulyate 8/10 5932 days 31%
Mille Winther 5/10 5932 days 24%
Hansjoerg Ehrmann 7/10 5932 days 30%
Anayara Diaz Torres 9/10 5932 days 32%
Jessica Clarisse 4/10 5933 days 21%
Jeanette Larsen 8/10 5933 days 31%
Serge Yken 3/10 5947 days 17%
barp 9/10 5982 days 32%
Evan 8/10 5982 days 31%
travelgeek 5/10 6012 days 24%
richardh 8/10 6046 days 31%
nickm 10/10 6120 days 32%
minniemags 10/10 6135 days 32%
AndyEngland 10/10 6153 days 32%
KatieR 5/10 6163 days 24%
straw64 3/10 6165 days 17%
Sally477 6/10 6166 days 28%
Ide 7/10 6167 days 30%
Olga 7/10 6167 days 30%
AliR 7/10 6181 days 30%
AmyBarrett 5/10 6181 days 24%
WiebkeS 8/10 6181 days 31%
Falk 8/10 6181 days 31%
DaveV 9/10 6181 days 32%
StefanieGermany 10/10 6183 days 32%
FiensG 8/10 6184 days 31%
Zeeman 8/10 6185 days 31%
Silhan 9/10 6185 days 32%
PBouwmessten 8/10 6185 days 31%
LucyPoland 8/10 6186 days 31%
Erik 7/10 6188 days 30%
Gill 9/10 6189 days 32%
Ian 10/10 6189 days 32%
Stefanie 6/10 6191 days 28%
PeteH1 8/10 6191 days 31%
Anneleen 8/10 6196 days 31%
FrankFlemming 6/10 6199 days 28%
Manfred 8/10 6202 days 31%
Ed 9/10 6202 days 32%
Kay 8/10 6209 days 31%
Krapels 5/10 6209 days 24%
AbigailB 6/10 6210 days 28%
AurelieD 10/10 6212 days 32%
Ian S 7/10 6215 days 30%
Lorna 10/10 6215 days 32%
Bruce 10/10 6216 days 32%
Annemarie 6/10 6216 days 28%
orianne 7/10 6222 days 30%
RasmusB 6/10 6222 days 28%
GrillGermany 7/10 6223 days 30%
Daniel 7/10 6224 days 30%
BauerGermany 7/10 6224 days 30%
Jessica 9/10 6230 days 32%
Bert 7/10 6230 days 30%
G Lart 10/10 6230 days 32%
Ulrike 6/10 6230 days 28%
Carolyn 2/10 6233 days 15%
Erik 7/10 6237 days 30%
Hove 8/10 6237 days 31%
Thierry 8/10 6238 days 31%
Sandra 6/10 6238 days 28%
Joachim 7/10 6238 days 30%
Zylstra 8/10 6246 days 31%
Spyfox 10/10 6272 days 32%
Sandra 8/10 6278 days 31%
Eveline 6/10 6279 days 28%
Lynne 8/10 6279 days 31%
Getkate 9/10 6287 days 32%
Elke 8/10 6287 days 31%
Kath 10/10 6343 days 32%
Charlotte 7/10 6376 days 30%
Talitia 8/10 6385 days 31%
Shannon 6/10 6414 days 28%
BexStar 3/10 6514 days 17%
Leanne Priestley 3/10 6536 days 17%
Amy Clark 9/10 6536 days 32%
Toby 8/10 6537 days 31%
AlanN316 10/10 6546 days 32%
Annette Hurst 9/10 6555 days 32%
Olaf Penn 7/10 6556 days 30%
Roger Repolusk 8/10 6562 days 31%
Nancy Dol 8/10 6562 days 31%
John Woodrow 9/10 6566 days 32%
Myrtille de Vries 9/10 6569 days 32%
Roman 7/10 6576 days 30%
ranker_851 8/10 6576 days 31%
Atara 8/10 6576 days 31%
Christoph&Isabell 7/10 6578 days 30%
Stephanie Noverraz 6/10 6586 days 28%
Laura 7/10 6601 days 30%
Hans Olthof 9/10 6608 days 32%
Gail 8/10 6611 days 31%
Hans 8/10 6641 days 31%
Valeria Barouch 6/10 6647 days 28%
Neil Cooke 9/10 6647 days 32%
Samuel Brejeon 9/10 6650 days 32%
Ole Weber 9/10 6654 days 32%
Glyn Jones 8/10 6655 days 31%
Anthony 7/10 6655 days 30%
Martina 8/10 6655 days 31%
Lara Gema Conde 8/10 6657 days 31%
ranker_46 7/10 6767 days 30%
Hans Knappmann 10/10 6767 days 32%
Andy Chapman 8/10 6767 days 31%
Lisbeth Johansson 4/10 6767 days 21%
JanKovar 8/10 6883 days 31%
ShoshanaAbrams 8/10 6886 days 31%
Elaine 6/10 6886 days 28%
Marcus 7/10 6893 days 30%
Jonas 5/10 6900 days 24%
Susan 8/10 6915 days 31%
Frederik 9/10 6919 days 32%
Delgroot 6/10 6923 days 28%
Mary 7/10 6930 days 30%
beesom 8/10 6931 days 31%
Jensen 8/10 6935 days 31%
Frauke 8/10 6937 days 31%
Fiona 7/10 6941 days 30%
Gordon 9/10 6942 days 32%
Rolf 7/10 6943 days 30%
Nicole 6/10 6943 days 28%
Bridget Mitchell 9/10 6954 days 32%

Adjustments

Several adjustments to the weighted average are added to improve relevancy and credibility. These adjustments apply equally to all experiences that meet the criteria.

Sample Size Adjustment

No Adjustment

A reasonable number of reviews are necessary in order for the average to be credible and for an experience to take a prime position within the ranking tables. As such, experiences with only a few reviews have a moderated score. This does not mean that the experience or the reviews can't be trusted. The Te Puia Geothermal Park experience has plenty of reviews and does not meet the criteria for any adjustment.

Recent Reviews Adjustment

-4.15% Adjustment

There may be an adjustment if this experience hasn't received any reviews within the last 52 days. However the Te Puia Geothermal Park experience does not meet the criteria for any adjustment.

In addition, an experience's ranking score may be adjusted for each day there is no new ranking. After 1 day the adjustment comes into effect. The maximum number of days that can be adjusted for is 200 days. Due to the seasonal nature of many businesses, this adjustment is applied dynamically throughout the year.

The Te Puia Geothermal Park experience has been adjusted for 200 days. Adjustments are according to the following table.

Days Adjustment
197 -4.09%
198 -4.11%
199 -4.13%
200 -4.15%
201 -4.17%
202 -4.19%
203 -4.21%

Balancing Adjustment

6.00% Adjustment

Every experience's review score is adjusted to balance out the disproportional number of negative reviews that are contributed.

You won't be surprised to learn that disgruntled customers are more likely to leave a review than happy ones. They are motivated to share their experience and warn others. We consider this a good thing and it's why reading the reviews is important. However we've learned it can misrepresent the experience in a more overall sense.

We apply a balancing adjustment to counteract this effect and ensure the ranking score is a more fair representation of the experience. This adjustment is applied equally to all experiences.

Final Ranking Score

78%

The final ranking score once any adjustments, ratings, and rounding has been applied. This value is recalculated each day and a short rolling average is applied. Therefore it may not be precisely accurate based on the other values presented.