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 Lake McGregor.

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

Lake McGregor

Valid Reviews

41 Valid Reviews

The Lake McGregor experience has a total of 41 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 41 valid reviews:

Rating Count Percentage
10/10 5
12%
9/10 6
15%
8/10 10
24%
7/10 6
15%
6/10 6
15%
5/10 1
2%
4/10 2
5%
3/10 3
7%
2/10 1
2%
1/10 1
2%

70.00% Average

The raw data average (mean) for all the Lake McGregor valid reviews is 70.00% and is based on 41 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

4 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 41 valid reviews, the experience has 4 face-to-face reviews collected during interviews by our team.

Below is the distribution of ratings for the 4 face-to-face reviews:

Rating Count Percentage
10/10 0
0%
9/10 1
25%
8/10 2
50%
7/10 0
0%
6/10 1
25%
5/10 0
0%
4/10 0
0%
3/10 0
0%
2/10 0
0%
1/10 0
0%

77.50% Average

The raw data average (mean) for all the Lake McGregor face-to-face reviews is 77.50% and is based on 4 face-to-face reviews. This value is not used to calculate the ranking score and it only provided here for comparison purposes.

Weighted Average

69.39%

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
Peter Rickard-Green 10/10 118 days 100%
Angela 7/10 423 days 66%
Wolfgang 5/10 423 days 59%
Luis Vigil Vidal 2/10 484 days 48%
Sheri 10/10 484 days 64%
Ambs 8/10 515 days 56%
Lauren Smith 9/10 515 days 59%
Libby 4/10 515 days 46%
Sam 3/10 607 days 33%
Emma 6/10 757 days 18%
Megan Belanger 9/10 757 days 23%
Lucinda 7/10 757 days 20%
Michael S 7/10 757 days 20%
Joe 3/10 757 days 17%
Lance 3/10 849 days 10%
Jonas R. 4/10 880 days 9%
Rachel 1/10 972 days 4%
Juliane 6/10 1063 days 3%
Clobby 6/10 1122 days 3%
Luis Vigil Vidal 6/10 1136 days 1%
Aaria Toska 7/10 1137 days 3%
Oceane Imber 10/10 1148 days 4%
Mardi Oke 8/10 1213 days 3%
Jozef Pinkerton 8/10 1265 days 3%
Adam Yates 8/10 1421 days 3%
Kelly Roxanne 8/10 1486 days 3%
Xanthe Bowater 10/10 1512 days 3%
Adrian Soldati 9/10 1513 days 3%
Roeland Driessen 9/10 1517 days 3%
Jenny Adams 8/10 1804 days 2%
Leslie Lindeman 7/10 1812 days 2%
Howard Kestrel 7/10 1812 days 2%
Lucas Anderson 9/10 1849 days 1%
Liam Greer 10/10 1883 days 2%
Bertrand Rives 8/10 2061 days 2%
Sebastian Sanne 6/10 2233 days 1%
Claude Nobs 6/10 2237 days 1%
Barbara 8/10 2263 days 0%
Charlee Jayne 8/10 2402 days 1%
Mike Pisco 8/10 2926 days -1%
Phil & Laura 9/10 2948 days 0%

Adjustments

No Adjustment

Several adjustments to the weighted average may be added to improve relevancy and credibility. Lake McGregor does not meet the criteria for any of these adjustments to apply.

Final Ranking Score

69%

The final ranking score once 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.