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 Aroha Luxury New Zealand Tours.

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

Aroha Luxury New Zealand Tours

Valid Reviews

70 Valid Reviews

The Aroha Luxury New Zealand Tours experience has a total of 70 valid reviews. There are no 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 70 valid reviews:

Rating Count Percentage
10/10 61
87%
9/10 8
11%
8/10 1
1%
7/10 0
0%
6/10 0
0%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

98.57% Average

The raw data average (mean) for all the Aroha Luxury New Zealand Tours valid reviews is 98.57% and is based on 70 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

98.41%

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
Minesh Govenji 10/10 470 days 100%
Srikant 10/10 470 days 100%
Meir Boukris 9/10 531 days 85%
Shravan Shetty 10/10 562 days 77%
Mariano 10/10 654 days 55%
Océane 10/10 715 days 43%
Elyce Rotella 10/10 776 days 32%
Nir 10/10 804 days 28%
Lisa Hanline 10/10 896 days 17%
Jaime G. del Rosario 10/10 927 days 14%
Bob and Joyce Kroencke, USA 10/10 1141 days 7%
John M 10/10 1199 days 7%
Vivien Kalvaria 9/10 1230 days 7%
Stephen Forte 10/10 1260 days 7%
Christian 10/10 1870 days 5%
gloria tseng 10/10 2571 days 3%
Steven Hucik 10/10 2630 days 3%
Brid Devlin 9/10 2630 days 3%
David McLemore 10/10 2630 days 3%
Carrie 10/10 2630 days 3%
Ed 10/10 2661 days 3%
reviewer 10/10 2692 days 2%
Felicia Ng 10/10 2722 days 2%
Timmy & Megan 10/10 2722 days 2%
Christian 10/10 2722 days 2%
anton prawira 9/10 2814 days 2%
june isono 9/10 2845 days 2%
Cynthia Nardelli 10/10 2845 days 2%
angeline_ang 9/10 2875 days 2%
Alex London 8/10 2967 days 2%
Sharon K 10/10 2967 days 2%
Terry Bryk 10/10 2995 days 2%
Philips 10/10 3026 days 1%
scott 10/10 3057 days 1%
Courtney1 10/10 3118 days 1%
aurbanes 10/10 3179 days 1%
joanhsieh 10/10 3210 days 1%
Varda Mehta 10/10 3210 days 1%
raminderrayar 10/10 3271 days 1%
PegTraveller 10/10 3271 days 1%
Shaunhk 10/10 3301 days 1%
arlenemattera 10/10 3301 days 1%
MBaum735 10/10 3332 days 1%
terig 10/10 3361 days 0%
tfeng 9/10 3361 days 0%
james09173 10/10 3453 days 0%
Lei 10/10 3514 days 0%
shlomo iager 10/10 3514 days 0%
gigirup 10/10 3514 days 0%
pinecliffs 10/10 3726 days 1%
GiancarloB 10/10 3726 days 1%
Maria_in_HongKong 10/10 3726 days 1%
gtspencer 10/10 3757 days 1%
dgreddy 10/10 3788 days 1%
nancy33 10/10 3849 days 1%
PrettyPrincess 10/10 3879 days 1%
NawshirMirza 10/10 3971 days 1%
barbarakburtb 10/10 4032 days 1%
clive903 10/10 4153 days 1%
Carlos 10/10 4153 days 1%
Jody 10/10 4214 days 1%
Holdenluvr 10/10 4428 days 1%
Irina 10/10 4487 days 1%
franz_renate 10/10 4548 days 1%
harpal 10/10 4732 days 1%
enngee 10/10 4914 days 1%
shivaniagarwala 10/10 5006 days 1%
primarosa 10/10 5249 days 1%
gilluncles 9/10 5310 days 1%
Mohan_Leela_KamnaKrishnan 10/10 5493 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 Aroha Luxury New Zealand Tours experience has plenty of reviews and does not meet the criteria for any adjustment.

Recent Reviews Adjustment

-3.46% Adjustment

There may be an adjustment if this experience hasn't received any reviews within the last 66 days. However the Aroha Luxury New Zealand Tours 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 Aroha Luxury New Zealand Tours experience has been adjusted for 200 days. Adjustments are according to the following table.

Days Adjustment
197 -3.41%
198 -3.43%
199 -3.45%
200 -3.46%
201 -3.48%
202 -3.50%
203 -3.52%

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.