Ranking Score Explained

Kia ora 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.

Cymen Crick's avatar

Cymen Crick

Rankers Owner

Lake McGregor

Valid Reviews

42 Valid Reviews

The Lake McGregor experience has a total of 42 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 42 valid reviews:

Rating Count Percentage
10/10 5
12%
9/10 7
17%
8/10 10
24%
7/10 6
14%
6/10 6
14%
5/10 1
2%
4/10 2
5%
3/10 3
7%
2/10 1
2%
1/10 1
2%

70.48% Average

The raw data average (mean) for all the Lake McGregor valid reviews is 70.48% and is based on 42 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 42 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

80.29%

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
Becci 9/10 185 days 100%
Peter Rickard-Green 10/10 611 days 44%
Angela 7/10 916 days 9%
Wolfgang 5/10 916 days 8%
Luis Vigil Vidal 2/10 977 days 5%
Sheri 10/10 977 days 7%
Ambs 8/10 1008 days 6%
Lauren Smith 9/10 1008 days 6%
Libby 4/10 1008 days 5%
Sam 3/10 1100 days 4%
Emma 6/10 1250 days 4%
Megan Belanger 9/10 1250 days 5%
Lucinda 7/10 1250 days 4%
Michael S 7/10 1250 days 4%
Joe 3/10 1250 days 3%
Lance 3/10 1342 days 3%
Jonas R. 4/10 1373 days 3%
Rachel 1/10 1465 days 3%
Juliane 6/10 1556 days 3%
Clobby 6/10 1615 days 3%
Luis Vigil Vidal 6/10 1629 days 1%
Aaria Toska 7/10 1630 days 3%
Oceane Imber 10/10 1641 days 4%
Mardi Oke 8/10 1706 days 3%
Jozef Pinkerton 8/10 1758 days 3%
Adam Yates 8/10 1914 days 3%
Kelly Roxanne 8/10 1979 days 3%
Xanthe Bowater 10/10 2005 days 3%
Adrian Soldati 9/10 2006 days 3%
Roeland Driessen 9/10 2010 days 3%
Jenny Adams 8/10 2297 days 2%
Leslie Lindeman 7/10 2305 days 2%
Howard Kestrel 7/10 2305 days 2%
Lucas Anderson 9/10 2342 days 1%
Liam Greer 10/10 2376 days 2%
Bertrand Rives 8/10 2554 days 2%
Sebastian Sanne 6/10 2726 days 1%
Claude Nobs 6/10 2730 days 1%
Barbara 8/10 2756 days 1%
Charlee Jayne 8/10 2895 days 1%
Mike Pisco 8/10 3419 days 0%
Phil & Laura 9/10 3441 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

80%

The final ranking score once any adjustments, ratings, 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.