Individual Calculations July 2022
 Sanfey, Gregor  Total change: 36.80  Rating chartPersonal card
 2021/22 4NCL Division 3 South Rounds 7-8 Milton Keynes ENG 2022-06-25
RcRownchangeKK*chgGame
 1678 1436 1.50 2 0.92 40 36.80 
  Gregory, Keith D F 1951 ENG0.5010.464018.40 
  Pang, Ethan 1405 ENG1.0010.464018.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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