Whizz Kidz Nurseries - Sutton

Overview of Review Score

The Review Score of 9.8 (9.758) out of 10 for Whizz Kidz Nurseries - Sutton is based on a) the Average Rating and b) the number of positive Reviews.

1. The Average Rating is 4.9 out of 5 from 16 Reviews in the last 24 months.
2. The score for the number of positive Reviews is 4.9 out of 5 from 16 positive Reviews in the last 24 months.

Detailed Breakdown of Review Score

The maximum Review Score for a Day Nursery is 10, which is made up from the Average Rating of Reviews (maximum of 5 points) and the Number of Reviews (maximum of 5 points) in the last 24 months:

1. 5 Points are available for the Average Rating from all Reviews in the last 24 months. The Average Rating of 4.858 for Whizz Kidz Nurseries - Sutton is calculated as follows: ( (163 Excellents x 5) + (27 Goods x 4) ) ÷ 190 Ratings = 4.858
2. 5 Points are available for the number of Positive Reviews in the last 24 months. A Positive Review is defined as any Review with an 'Overall Experience' of '4' or '5' (out of a max rating '5'). The 4.9 Points relating to the number of positive Reviews for Whizz Kidz Nurseries - Sutton is based on 16 positive Reviews in the last 24 months and is calculated as per below:

   The 5 points available are broken down as follows:

   1. 4 points are available for the first 20 Positive Reviews in the last 24 months; 3 points for the first Positive Review, 0.125 Points for each of the next four Positive Reviews, 0.05 Points for the next five Positive Reviews, and finally 0.025 Points for the next ten Positive Reviews. (1st = 3.000, 2nd = 0.125, 3rd = 0.125, 4th = 0.125, 5th = 0.125, 6th = 0.050, 7th = 0.050, 8th = 0.050, 9th = 0.050, 10th = 0.050, 11th = 0.025, 12th = 0.025, 13th = 0.025, 14th = 0.025, 15th = 0.025, 16th = 0.025, 17th = 0.025, 18th = 0.025, 19th = 0.025, 20th = 0.025) 3 + 0.125 + 0.125 + 0.125 + 0.125 + 0.05 + 0.05 + 0.05 + 0.05 + 0.05 + 0.025 + 0.025 + 0.025 + 0.025 + 0.025 + 0.025 = 3.9
   2. 1 point is available for the number of Positive Reviews reaching 20% of the number of registered child places in the last 24 months. If this number is partially reached, then that proportion of 1 point is given. eg a Day Nursery registered for a maximum of 50 child places has to reach 10 Positive Reviews to receive 1 point, if it has 7 reviews it will receive 0.7 points. 20% of the 24 number of registered child places is 4.8, which has been reached with 16 Positive reviews. Points = 1
3. When a Review is submitted by someone who has previously submitted a Review, only the latest Review will count towards the Review Score.
4. If a Day Nursery does not have a review in the last 24 months, then it will not have a Review Score.