Individual Calculations November 2023
 Bishop, Everett  Total change: 21.80  Rating chartPersonal card
 ACC Club Championships 2023 7-9 Auckland NZL 2023-10-02
RcRownchangeKK*chgGame
 1994 1629 1.50 2 1.09 20 21.80 
  Ang, Alphaeus Wei Ern f2289 NZL0.5010.49209.80 
  Wang, Justin Zhide 1698 NZL1.0010.602012.00 

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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