Individual Calculations April 2022
 Whelan, Sean  Total change: -6.40  Rating chartPersonal card
 Coulsdon Chess Dicky White S7 MAR 2022 London ENG 2022-02-28
RcRownchangeKK*chgGame
 1751 1239 0.00 2 -0.16 40 -6.40 
  Bansal, Rohan 1971 ENG0.001-0.0140-0.40 
  Gliddon, Daniel J 1530 ENG0.001-0.1540-6.00 

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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