Answer

Grade points ranking

The Grade Point Ranking gives you a picture of your average performance. Your Grade will always be in a range from 0 to 10 (0 being very bad, 10 being perfect). For each game you will receive a grade from 0 to 10. The winner always receives 10 points and the losers receive a grade in proportion to their score compared to the winners score (or points needed to win the game). Losing a game does not always mean a desaster for your grade, losing 15 to 14 will still give you a good grade! (9.33)

The calculation is very simple, you devide 10 by the maximum score and multiply by the players score. So that is: Grade = 10 / Max * Score.

PlayerScoreCalculationGrade
John1510/15*1510.00
Tim1210/15*128.00
Cindy1010/15*106.67

Your Grade for a specific period and game is the average of all games (since the introduction) over a minimum of 10 games. So players that haven't played their 10 games yet, will have no grade.

Average GradeClassification
9.00 - 10.00Excelent player
8.00 - 9.00Good player
7.00 - 8.00Average player
0.00 - 7.00Below average player