Individual Calculations June 2022
 Tanmay, Chopra  Total change: 20.40  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 7-9 Daventry ENG 2022-04-30
RcRownchangeKK*chgGame
 2307 2302 2.50 3 1.02 20 20.40 
  Cooper, John G m2241 WLS1.0010.42208.40 
  D`costa, Lorin m2377 ENG0.5010.10202.00 
  Toma, Katarzyna wg2304 ENG1.0010.502010.00 

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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