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

205 Valid Reviews

The Campa South Rentals experience has a total of 209 reviews. There are 205 valid reviews that are included when calculating the ranking score and 4 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 205 valid reviews:

Rating Count Percentage
10/10 156
76%
9/10 30
15%
8/10 11
5%
7/10 7
3%
6/10 0
0%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 1
0%

96.00% Average

The raw data average (mean) for all the Campa South Rentals valid reviews is 96.00% and is based on 205 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 205 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

97.69%

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
Tobi 10/10 211 days 92.95 100%
Aa Vafi 10/10 271 days 88.36 95%
Dave & Jo 10/10 272 days 88.28 95%
Anthony and Julia 9/10 272 days 88.28 95%
Hal Mitchell 10/10 272 days 88.28 95%
Mara 10/10 272 days 88.28 95%
Johannes Barte 10/10 272 days 88.28 95%
Caroline Bourgogne 10/10 272 days 88.28 95%
AntoninDD 10/10 272 days 88.28 95%
Conamara Burke 10/10 301 days 85.64 92%
Ange Sorrensen 10/10 331 days 82.64 89%
Ewoud Hasenbos 10/10 332 days 82.53 89%
Amy Hammond 10/10 332 days 82.53 89%
Owen Mitchell 10/10 362 days 79.23 85%
Sarah Alderbas 9/10 362 days 79.23 85%
Daniella Vega 10/10 363 days 79.12 85%
Wayne & Chandalle 10/10 363 days 79.12 85%
Brooke and Sean 10/10 363 days 79.12 85%
Robert Bonas 10/10 363 days 79.12 85%
Francis Ryan 10/10 363 days 79.12 85%
Mike S 10/10 393 days 75.53 81%
Kerry Seaworth 10/10 393 days 75.53 81%
Adam 10/10 393 days 75.53 81%
Eric and Linda 10/10 393 days 75.53 81%
thomas bilbe 10/10 393 days 75.53 81%
Kenny Reeves 10/10 576 days 47.68 51%
Terry Rousseau 10/10 606 days 42.89 46%
Oskar Rönneman 10/10 606 days 42.89 46%
Liesbeth Groot 9/10 637 days 38.24 41%
Miranda Grace 7/10 637 days 34.8 37%
Jill Hore 9/10 638 days 38.09 41%
Ian & Cheryl 10/10 638 days 38.09 41%
Daisy 9/10 638 days 38.09 41%
Joan Handasyde 10/10 666 days 34.16 37%
Michal 10/10 666 days 34.16 37%
Rosemary M 10/10 666 days 34.16 37%
Melody Marks 10/10 696 days 30.23 33%
John Duncan 10/10 696 days 30.23 33%
Gabby Nash 10/10 696 days 30.23 33%
Lisa Gossweiler 10/10 696 days 30.23 33%
Marco 10/10 697 days 30.1 32%
Jornt van Dijk 10/10 697 days 30.1 32%
Michaela Oetzel 10/10 697 days 30.1 32%
Roy 10/10 697 days 30.1 32%
Sven Wilkens 10/10 697 days 30.1 32%
Siegfried Behrendt 1/10 727 days 19.32 21%
Amy Fulham 10/10 727 days 26.46 28%
Marius Hundt 10/10 728 days 26.34 28%
Veronika 10/10 728 days 26.34 28%
Andrew & Mareike 10/10 728 days 26.34 28%
Sacal 10/10 728 days 26.34 28%
Brad McCulloch 10/10 728 days 26.34 28%
Melanie Raczek 10/10 728 days 26.34 28%
helbel 7/10 728 days 23.97 26%
Rachael Dyson 8/10 757 days 21.95 24%
CAMILLE ROBAUDI 10/10 758 days 23.0 25%
Suzie and Ric 10/10 758 days 23.0 25%
Larissa D 10/10 758 days 23.0 25%
Claire Fitoussi 10/10 758 days 23.0 25%
Andreas and Andrea 10/10 758 days 23.0 25%
Mario Radl 10/10 758 days 23.0 25%
paula 10/10 789 days 19.84 21%
Rosalie Mathews 10/10 789 days 19.84 21%
Eduard van der Weert 9/10 789 days 19.84 21%
Karen Stephens 10/10 819 days 17.07 18%
Katarzyna Tulwin 10/10 971 days 7.44 8%
Renee Glenn 10/10 972 days 7.4 8%
Denise Adamic 9/10 1002 days 6.37 7%
David Dam 10/10 1002 days 6.37 7%
Douglas Burbidge 10/10 1002 days 6.37 7%
Bronwyn Logan 10/10 1030 days 5.67 6%
Jacqueline Reimers 10/10 1030 days 5.67 6%
Dan Larson 7/10 1030 days 5.16 6%
Peggy Larson 7/10 1030 days 5.16 6%
Terri Kennedy 10/10 1030 days 5.67 6%
Elizabeth Layhe 10/10 1030 days 5.67 6%
Sophie & Nils 10/10 1031 days 5.65 6%
Boon Sheng Teo 10/10 1061 days 5.18 6%
Philippe ISOLA 9/10 1061 days 5.18 6%
David Owen 10/10 1061 days 5.18 6%
Xavier Ambroggio 10/10 1062 days 5.17 6%
Sophie Sheather 10/10 1092 days 5.0 5%
Michael Pitman 10/10 1092 days 5.0 5%
Wayne Ong 10/10 1092 days 5.0 5%
Cassandra Thomson 10/10 1092 days 5.0 5%
Helen Rimmer 7/10 1092 days 4.55 5%
diez fabrice 9/10 1122 days 4.95 5%
Owen Kaluza 10/10 1122 days 4.95 5%
fred atkins 10/10 1122 days 4.95 5%
Nivard van Gerrevink 10/10 1122 days 4.95 5%
Luke Meier 10/10 1153 days 4.89 5%
John Dougherty 9/10 1153 days 4.89 5%
Heidi Nicholl 10/10 1306 days 4.59 5%
Chloe Gibbs 10/10 1336 days 4.53 5%
Jasper de Groot 9/10 1336 days 4.53 5%
Wacker Michel 10/10 1367 days 4.47 5%
Rick Semo 9/10 1367 days 4.47 5%
Timo 10/10 1367 days 4.47 5%
Grant 8/10 1383 days true 4.21 5%
Ann Trebitz 10/10 1395 days 4.41 5%
Janet Hopwood 10/10 1395 days 4.41 5%
Felix Dally 9/10 1395 days 4.41 5%
Chad Hobart 10/10 1395 days 4.41 5%
Tom Mayer 9/10 1396 days 4.41 5%
Peter Fand 10/10 1426 days 4.35 5%
Sebastiaan & Chloé De Vries 10/10 1426 days 4.35 5%
dani salamon 10/10 1426 days 4.35 5%
Ian & Irene Jameison 10/10 1426 days 4.35 5%
Bill Lafferty 10/10 1426 days 4.35 5%
Philippe Colas 10/10 1426 days 4.35 5%
Ellen Obenland 10/10 1426 days 4.35 5%
DC_NZ 10/10 1457 days 4.29 5%
Sara Kim 10/10 1457 days 4.29 5%
Thomas Mulley 10/10 1457 days 4.29 5%
Marcal Serrallonga 10/10 1457 days 4.29 5%
Francis0123456 10/10 1487 days 4.23 5%
Merel Blonk 10/10 1487 days 4.23 5%
David Webster 9/10 1487 days 4.23 5%
Freddy 9/10 1487 days 4.23 5%
Rick S 10/10 1701 days 3.81 4%
Katharina Eylens 10/10 1701 days 3.81 4%
Mark Adriance 9/10 1732 days 3.75 4%
Jan Hulleman 9/10 1732 days 3.75 4%
Robert Schellekens 10/10 1733 days 3.75 4%
Luca Staudt 9/10 1733 days true 3.75 4%
Annalies Beard 10/10 1743 days true 3.73 4%
Benjamin Hall 10/10 1761 days 3.7 4%
Madeline Rae 10/10 1792 days 3.64 4%
Janet Newton 10/10 1792 days 3.64 4%
Ewa Starzomska 9/10 1792 days 3.64 4%
David Donnelly 10/10 1793 days 3.63 4%
Kelly Peacock 10/10 1793 days 3.63 4%
Johan Van Buren 9/10 1793 days 3.63 4%
Eleanor Pundyk 10/10 1793 days 3.63 4%
Lorenzo Raco 10/10 1823 days 3.58 4%
Tess G. 10/10 1823 days 3.58 4%
Simone Buerkli 10/10 1824 days 3.57 4%
Tuomas Nikoskinen 10/10 1824 days 3.57 4%
Line Lefevre Nielsen 10/10 1824 days 3.57 4%
Newzealand2015 10/10 1853 days 3.52 4%
Juergen 10/10 1853 days 3.52 4%
karen Eade 10/10 1854 days 3.51 4%
Hidde Verschuur 10/10 1854 days 3.51 4%
Warren Reece 10/10 1854 days 3.51 4%
Vincent Gunn 10/10 1914 days 3.4 4%
Bill Dorman 10/10 2067 days 3.1 3%
Gabriel Schönung 10/10 2067 days 3.1 3%
Sarah Osborne 10/10 2098 days 3.04 3%
Danielle Pohn 10/10 2098 days 3.04 3%
Denise Donaldson 10/10 2098 days 3.04 3%
Jaap Velthuis 10/10 2126 days 2.98 3%
John Cobley 10/10 2126 days 2.98 3%
Graham Jenkins 10/10 2126 days 2.98 3%
Christoph Lagger 10/10 2157 days 2.92 3%
AUDREY BIGAND 10/10 2157 days 2.92 3%
Richard Kop 9/10 2157 days 2.92 3%
Romke Wijma 8/10 2157 days 2.78 3%
Fiona Buglass 10/10 2157 days 2.92 3%
Elisa Vireca 10/10 2157 days 2.92 3%
Christophe Scieszka 10/10 2157 days 2.92 3%
Pamela Hintie 10/10 2157 days 2.92 3%
Tracy Kovacs 10/10 2157 days 2.92 3%
Sophie James 8/10 2175 days true 2.74 3%
Zuzka Prokopova 10/10 2188 days 2.86 3%
Billy1951 8/10 2188 days 2.72 3%
Jason Leet 10/10 2218 days 2.8 3%
Markus 10/10 2433 days 2.38 3%
Amy Gately 10/10 2464 days 2.32 2%
Simon Dixon 10/10 2464 days 2.32 2%
Bryan Fisher 10/10 2464 days 2.32 2%
Joy S 9/10 2464 days 2.32 2%
Florian Lisa 10/10 2464 days 2.32 2%
Tim Soukop 10/10 2464 days 2.32 2%
James Johnstone 10/10 2464 days 2.32 2%
Sebastian Gartner 10/10 2492 days 2.27 2%
Michaela Boysen 10/10 2523 days 2.21 2%
Helga van der Linden 9/10 2523 days 2.21 2%
brian herberte 9/10 2523 days 2.21 2%
Anna Garlicka 10/10 2523 days 2.21 2%
JUAN VALCARCEL 9/10 2523 days 2.21 2%
Anje 10/10 2523 days 2.21 2%
Mo Bottger 10/10 2523 days 2.21 2%
Bakkerfamily 9/10 2554 days 2.14 2%
Stuart Curran 10/10 2584 days 2.09 2%
Daniel Kaiser 10/10 2615 days 2.03 2%
Enna Keet 7/10 2841 days true 1.44 2%
Chris Peterson 10/10 2857 days 1.55 2%
Christoph Erb 10/10 2857 days 1.55 2%
Lars Petersen 10/10 2857 days 1.55 2%
DonHendricks 10/10 2857 days 1.55 2%
Charly Kempf 10/10 2888 days 1.49 2%
Piet de Jong 8/10 2888 days 1.42 2%
Natalie Abendroth 10/10 2888 days 1.49 2%
Bernard 10/10 2919 days 1.43 2%
Kali Lohman 9/10 2935 days true 1.4 2%
cs cs 10/10 2949 days 1.37 1%
Juergen Lake Constance 10/10 2949 days 1.37 1%
E C Frans 8/10 3558 days true 0.17 0%
Jol Balder 8/10 3576 days true 0.14 0%
Tanja Haring 8/10 3938 days true 0.0 0%
Robert Trostle 9/10 3953 days true 0.0 0%
Maxim van Schijndel 7/10 4027 days true 0.0 0%
Chris 9/10 4323 days true 0.0 0%
Greg and Sue 8/10 4650 days true 0.0 0%
Gabriel Faber 8/10 4734 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

-3.57% Adjustment

Recent reviews reflect the experience as it currently operates. This means it's important to get fresh reviews. Some experiences discovered they could get a few good reviews and then, resting on their laurels, discourage any further reviews. This adjustment stimulates experiences to be positively involved in the review generating process and discourages them from manipulating the ranking system in this manner.

What constitutes a recent review is based on the how old it is, what type of experience it is applied to and and what time of year it currently is. Due to the seasonal nature of many businesses, what is considered recent is dynamically adjusted throughout the year.

There may be an adjustment if this experience hasn't received enough reviews within the last 43 days. The Campa South Rentals experience has 1 recent ranking. Adjustments are according to the following table:

Recent Reviews Adjustment
0 -3.00%
1 -2.83%
2 -2.33%
3 -1.50%
4 -0.67%
5 -0.17%
6 -0.00%

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 Campa South Rentals experience has been adjusted for 36 days. Adjustments are according to the following table.

Days Adjustment
33 -0.67%
34 -0.69%
35 -0.71%
36 -0.73%
37 -0.75%
38 -0.77%
39 -0.79%

Final Ranking Score

94%

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.