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 Tapu Creek Campervan 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

Tapu Creek Campervan Park

Valid Reviews

55 Valid Reviews

The Tapu Creek Campervan Park experience has a total of 57 reviews. There are 55 valid reviews that are included when calculating the ranking score and 2 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.

Within these 55 valid reviews, the experience has 3 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 55 valid reviews:

Rating Count Percentage
10/10 38
69%
9/10 11
20%
8/10 2
4%
7/10 1
2%
6/10 2
4%
5/10 1
2%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

94.36% Average

The raw data average (mean) for all the Tapu Creek Campervan Park valid reviews is 94.36% and is based on 55 valid reviews. This value is not used to calculate the ranking score and it only provided here as a comparison to the weighted average.

Weighted Average

97.35%

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
Emer 10/10 413 days 100%
Paige 10/10 503 days 82%
Laura 9/10 717 days 38%
RKNZ 10/10 869 days 17%
Sophie 10/10 869 days 17%
Moritz 10/10 869 days 17%
Gareth 10/10 900 days 15%
Franziska 10/10 930 days 12%
Ryan 10/10 930 days 12%
Lorraine 9/10 1175 days 6%
Michelle and Tony 10/10 1203 days 6%
Rachael 9/10 1295 days 6%
Loretta 10/10 1326 days 6%
Maartje Mulders 10/10 1870 days 4%
Ninja Doerrenbaecher 10/10 1883 days 4%
Nina Heyder 9/10 2329 days 3%
Wout van Dijk 6/10 2386 days 2%
Suzanne Vermeulen 6/10 2421 days 2%
Lionel C. 9/10 2452 days 3%
Helen Ameis 9/10 2580 days 2%
Fleur Oskamp 7/10 2602 days 2%
Roland Oldengarm 9/10 2652 days 2%
jamie schneider 10/10 2663 days 2%
Lisa Sproll 10/10 2663 days 2%
Damian 9/10 2663 days 2%
Julie Parent 10/10 2694 days 2%
briar barry 10/10 2694 days 2%
tim winders 5/10 2909 days 1%
Daniel Capener 10/10 2909 days 1%
Andrew Young 10/10 3001 days 1%
Pru Casey 10/10 3060 days 1%
jonathan schaefer 9/10 3060 days 1%
Sibylle Frei 10/10 3060 days 1%
Achim E. 10/10 3091 days 1%
Donelle Whitaker 10/10 3102 days 0%
Petr Patek 10/10 3120 days 1%
Mandy W 10/10 3121 days 1%
lilicalie 10/10 3121 days 1%
Chung yui Li 10/10 3152 days 1%
Marek Kam 10/10 3152 days 1%
Gwen Dubuc 10/10 3152 days 1%
Team Kim&James 9/10 3213 days 1%
Kévin Lesage 10/10 3366 days 0%
Stefan Weber 10/10 3366 days 0%
Emily Sweetman 9/10 3366 days 0%
Archana Shrestha 10/10 3366 days 0%
FlyingKiwiGirl 8/10 3366 days 0%
K B 10/10 3366 days 0%
fiona schuler 10/10 3425 days 0%
Kim Jones 10/10 3425 days 0%
Leane Barry 10/10 3425 days 0%
Hannah Ruiter 10/10 3425 days 0%
Verne Heath 10/10 3745 days 0%
Erica Moorhouse 8/10 4102 days 0%
si_caz 10/10 4217 days 1%

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 Tapu Creek Campervan Park experience has plenty of reviews and does not meet the criteria for any adjustment.

Recent Reviews Adjustment

-2.72% Adjustment

There may be an adjustment if this experience hasn't received any reviews within the last 95 days. However the Tapu Creek Campervan 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 Tapu Creek Campervan Park experience has been adjusted for 200 days. Adjustments are according to the following table.

Days Adjustment
197 -2.67%
198 -2.69%
199 -2.70%
200 -2.72%
201 -2.73%
202 -2.74%
203 -2.76%

Final Ranking Score

95%

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.