Ranking Score Explained

Hi there, 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 Campa South Rentals.

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.

Nick Morrison's avatar

Nick Morrison

Rankers owner

Campa South Rentals

Valid Reviews

194 Valid Reviews

The Campa South Rentals experience has a total of 199 reviews. There are 194 valid reviews that are included when calculating the ranking score and 5 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 194 valid reviews:

Rating Count Percentage
10/10 146
75%
9/10 29
15%
8/10 11
6%
7/10 7
4%
6/10 0
0%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 1
1%

95.82% Average

The raw data average (mean) for all the Campa South Rentals valid reviews is 95.82% and is based on 194 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

14 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 194 valid reviews, the experience has 14 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 14 face-to-face reviews:

Rating Count Percentage
10/10 1
7%
9/10 4
29%
8/10 7
50%
7/10 2
14%
6/10 0
0%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

82.86% Average

The raw data average (mean) for all the Campa South Rentals face-to-face reviews is 82.86% and is based on 14 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

96.62%

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 Face-to-Face Weight Relative Weight
Ange Sorrensen 10/10 56 days 99.5 100%
Ewoud Hasenbos 10/10 56 days 99.5 100%
Owen Mitchell 10/10 87 days 98.8 99%
Sarah Alderbas 9/10 87 days 98.8 99%
Daniella Vega 10/10 87 days 98.8 99%
Wayne & Chandalle 10/10 87 days 98.8 99%
Brooke and Sean 10/10 87 days 98.8 99%
Robert Bonas 10/10 87 days 98.8 99%
Francis Ryan 10/10 87 days 98.8 99%
Mike S 10/10 117 days 97.83 98%
Kerry Seaworth 10/10 117 days 97.83 98%
Adam 10/10 117 days 97.83 98%
Eric and Linda 10/10 117 days 97.83 98%
thomas bilbe 10/10 117 days 97.83 98%
Kenny Reeves 10/10 301 days 85.64 86%
Terry Rousseau 10/10 331 days 82.64 83%
Oskar Rönneman 10/10 331 days 82.64 83%
Liesbeth Groot 9/10 362 days 79.23 80%
Miranda Grace 7/10 362 days 72.1 72%
Jill Hore 9/10 362 days 79.23 80%
Ian & Cheryl 10/10 362 days 79.23 80%
Daisy 9/10 362 days 79.23 80%
Joan Handasyde 10/10 390 days 75.9 76%
Michal 10/10 390 days 75.9 76%
Rosemary M 10/10 390 days 75.9 76%
Melody Marks 10/10 421 days 71.91 72%
John Duncan 10/10 421 days 71.91 72%
Gabby Nash 10/10 421 days 71.91 72%
Lisa Gossweiler 10/10 421 days 71.91 72%
Marco 10/10 421 days 71.91 72%
Jornt van Dijk 10/10 421 days 71.91 72%
Michaela Oetzel 10/10 421 days 71.91 72%
Roy 10/10 421 days 71.91 72%
Sven Wilkens 10/10 421 days 71.91 72%
Siegfried Behrendt 1/10 452 days 49.37 50%
Amy Fulham 10/10 452 days 67.63 68%
Marius Hundt 10/10 452 days 67.63 68%
Veronika 10/10 452 days 67.63 68%
Andrew & Mareike 10/10 452 days 67.63 68%
Sacal 10/10 452 days 67.63 68%
Brad McCulloch 10/10 452 days 67.63 68%
Melanie Raczek 10/10 452 days 67.63 68%
helbel 7/10 452 days 61.54 62%
Rachael Dyson 8/10 482 days 60.03 60%
CAMILLE ROBAUDI 10/10 482 days 63.19 64%
Suzie and Ric 10/10 482 days 63.19 64%
Larissa D 10/10 482 days 63.19 64%
Claire Fitoussi 10/10 482 days 63.19 64%
Andreas and Andrea 10/10 482 days 63.19 64%
Mario Radl 10/10 482 days 63.19 64%
paula 10/10 513 days 58.3 59%
Rosalie Mathews 10/10 513 days 58.3 59%
Eduard van der Weert 9/10 513 days 58.3 59%
Karen Stephens 10/10 543 days 53.28 54%
Katarzyna Tulwin 10/10 696 days 30.23 30%
Renee Glenn 10/10 696 days 30.23 30%
Denise Adamic 9/10 727 days 26.46 27%
David Dam 10/10 727 days 26.46 27%
Douglas Burbidge 10/10 727 days 26.46 27%
Bronwyn Logan 10/10 755 days 23.32 23%
Jacqueline Reimers 10/10 755 days 23.32 23%
Dan Larson 7/10 755 days 21.22 21%
Peggy Larson 7/10 755 days 21.22 21%
Terri Kennedy 10/10 755 days 23.32 23%
Elizabeth Layhe 10/10 755 days 23.32 23%
Sophie & Nils 10/10 755 days 23.32 23%
Boon Sheng Teo 10/10 786 days 20.13 20%
Philippe ISOLA 9/10 786 days 20.13 20%
David Owen 10/10 786 days 20.13 20%
Xavier Ambroggio 10/10 786 days 20.13 20%
Sophie Sheather 10/10 817 days 17.25 17%
Michael Pitman 10/10 817 days 17.25 17%
Wayne Ong 10/10 817 days 17.25 17%
Cassandra Thomson 10/10 817 days 17.25 17%
Helen Rimmer 7/10 817 days 15.69 16%
diez fabrice 9/10 847 days 14.75 15%
Owen Kaluza 10/10 847 days 14.75 15%
fred atkins 10/10 847 days 14.75 15%
Nivard van Gerrevink 10/10 847 days 14.75 15%
Luke Meier 10/10 878 days 12.46 13%
John Dougherty 9/10 878 days 12.46 13%
Heidi Nicholl 10/10 1031 days 5.65 6%
Chloe Gibbs 10/10 1061 days 5.18 5%
Jasper de Groot 9/10 1061 days 5.18 5%
Wacker Michel 10/10 1092 days 5.0 5%
Rick Semo 9/10 1092 days 5.0 5%
Timo 10/10 1092 days 5.0 5%
Grant 8/10 1107 days true 4.73 5%
Ann Trebitz 10/10 1120 days 4.95 5%
Janet Hopwood 10/10 1120 days 4.95 5%
Felix Dally 9/10 1120 days 4.95 5%
Chad Hobart 10/10 1120 days 4.95 5%
Tom Mayer 9/10 1120 days 4.95 5%
Peter Fand 10/10 1151 days 4.89 5%
Sebastiaan & Chloé De Vries 10/10 1151 days 4.89 5%
dani salamon 10/10 1151 days 4.89 5%
Ian & Irene Jameison 10/10 1151 days 4.89 5%
Bill Lafferty 10/10 1151 days 4.89 5%
Philippe Colas 10/10 1151 days 4.89 5%
Ellen Obenland 10/10 1151 days 4.89 5%
DC_NZ 10/10 1182 days 4.83 5%
Sara Kim 10/10 1182 days 4.83 5%
Thomas Mulley 10/10 1182 days 4.83 5%
Marcal Serrallonga 10/10 1182 days 4.83 5%
Francis0123456 10/10 1212 days 4.77 5%
Merel Blonk 10/10 1212 days 4.77 5%
David Webster 9/10 1212 days 4.77 5%
Freddy 9/10 1212 days 4.77 5%
Rick S 10/10 1426 days 4.35 4%
Katharina Eylens 10/10 1426 days 4.35 4%
Mark Adriance 9/10 1457 days 4.29 4%
Jan Hulleman 9/10 1457 days 4.29 4%
Robert Schellekens 10/10 1457 days 4.29 4%
Luca Staudt 9/10 1457 days true 4.29 4%
Annalies Beard 10/10 1467 days true 4.27 4%
Benjamin Hall 10/10 1486 days 4.23 4%
Madeline Rae 10/10 1517 days 4.17 4%
Janet Newton 10/10 1517 days 4.17 4%
Ewa Starzomska 9/10 1517 days 4.17 4%
David Donnelly 10/10 1517 days 4.17 4%
Kelly Peacock 10/10 1517 days 4.17 4%
Johan Van Buren 9/10 1517 days 4.17 4%
Eleanor Pundyk 10/10 1517 days 4.17 4%
Lorenzo Raco 10/10 1548 days 4.11 4%
Tess G. 10/10 1548 days 4.11 4%
Simone Buerkli 10/10 1548 days 4.11 4%
Tuomas Nikoskinen 10/10 1548 days 4.11 4%
Line Lefevre Nielsen 10/10 1548 days 4.11 4%
Newzealand2015 10/10 1578 days 4.05 4%
Juergen 10/10 1578 days 4.05 4%
karen Eade 10/10 1578 days 4.05 4%
Hidde Verschuur 10/10 1578 days 4.05 4%
Warren Reece 10/10 1578 days 4.05 4%
Vincent Gunn 10/10 1639 days 3.94 4%
Bill Dorman 10/10 1792 days 3.64 4%
Gabriel Schönung 10/10 1792 days 3.64 4%
Sarah Osborne 10/10 1823 days 3.58 4%
Danielle Pohn 10/10 1823 days 3.58 4%
Denise Donaldson 10/10 1823 days 3.58 4%
Jaap Velthuis 10/10 1851 days 3.52 4%
John Cobley 10/10 1851 days 3.52 4%
Graham Jenkins 10/10 1851 days 3.52 4%
Christoph Lagger 10/10 1882 days 3.46 3%
AUDREY BIGAND 10/10 1882 days 3.46 3%
Richard Kop 9/10 1882 days 3.46 3%
Romke Wijma 8/10 1882 days 3.29 3%
Fiona Buglass 10/10 1882 days 3.46 3%
Elisa Vireca 10/10 1882 days 3.46 3%
Christophe Scieszka 10/10 1882 days 3.46 3%
Pamela Hintie 10/10 1882 days 3.46 3%
Tracy Kovacs 10/10 1882 days 3.46 3%
Sophie James 8/10 1899 days true 3.26 3%
Zuzka Prokopova 10/10 1913 days 3.4 3%
Billy1951 8/10 1913 days 3.23 3%
Jason Leet 10/10 1943 days 3.34 3%
Markus 10/10 2157 days 2.92 3%
Amy Gately 10/10 2188 days 2.86 3%
Simon Dixon 10/10 2188 days 2.86 3%
Bryan Fisher 10/10 2188 days 2.86 3%
Joy S 9/10 2188 days 2.86 3%
Florian Lisa 10/10 2188 days 2.86 3%
Tim Soukop 10/10 2188 days 2.86 3%
James Johnstone 10/10 2188 days 2.86 3%
Sebastian Gartner 10/10 2216 days 2.81 3%
Michaela Boysen 10/10 2247 days 2.75 3%
Helga van der Linden 9/10 2247 days 2.75 3%
brian herberte 9/10 2247 days 2.75 3%
Anna Garlicka 10/10 2247 days 2.75 3%
JUAN VALCARCEL 9/10 2247 days 2.75 3%
Anje 10/10 2247 days 2.75 3%
Mo Bottger 10/10 2247 days 2.75 3%
Bakkerfamily 9/10 2278 days 2.68 3%
Stuart Curran 10/10 2308 days 2.63 3%
Daniel Kaiser 10/10 2339 days 2.57 3%
Enna Keet 7/10 2565 days true 1.93 2%
Chris Peterson 10/10 2581 days 2.09 2%
Christoph Erb 10/10 2581 days 2.09 2%
Lars Petersen 10/10 2581 days 2.09 2%
DonHendricks 10/10 2581 days 2.09 2%
Charly Kempf 10/10 2612 days 2.03 2%
Piet de Jong 8/10 2612 days 1.93 2%
Natalie Abendroth 10/10 2612 days 2.03 2%
Bernard 10/10 2643 days 1.97 2%
Kali Lohman 9/10 2659 days true 1.94 2%
cs cs 10/10 2673 days 1.91 2%
Juergen Lake Constance 10/10 2673 days 1.91 2%
E C Frans 8/10 3282 days true 0.68 1%
Jol Balder 8/10 3300 days true 0.65 1%
Tanja Haring 8/10 3662 days true 0.0 0%
Robert Trostle 9/10 3677 days true 0.0 0%
Maxim van Schijndel 7/10 3751 days true 0.0 0%
Chris 9/10 4048 days true 0.0 0%
Greg and Sue 8/10 4374 days true 0.0 0%
Gabriel Faber 8/10 4458 days true 0.0 0%

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 Campa South Rentals experience has plenty of reviews and does not meet the criteria for any adjustment.

Recent Reviews Adjustment

-0.20% Adjustment

There may be an adjustment if an experience hasn't received any reviews within the last 60 days. However the Campa South Rentals 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 199 days.

The Campa South Rentals experience has been adjusted for 10 days. Adjustments are according to the following table.

Days Adjustment
7 -0.14%
8 -0.16%
9 -0.18%
10 -0.20%
11 -0.22%
12 -0.24%
13 -0.26%

Final Ranking Score

96%

The final ranking score once adjustments and rounding has been applied. This value is cached and recalculated each day. Therefore it may not be precisely accurate based on the other values presented.

If you have any questions or comments about our ranking score calculation please get in touch at info@rankers.co.nz.