Individual Calculations May 2024
 Gu, Jiazhen  Total change: 25.60  Rating chartPersonal card
 2024 Chinese Chess Team Championship (men) Qingdao,Shandong CHN 2024-04-02
RcRownchangeKK*chgGame
 2236 2107 3.00 5 1.28 20 25.60 
  Gong, Changda 2170 CHN0.5010.09201.80 
  Chu, Wei Chao m2420 CHN0.5010.36207.20 
  Xu, Tianqi 1707  * CHN1.0010.08201.60 
  Kong, Xiangrui 2401 CHN0.5010.35207.00 
  Yu, Ruiyuan g2480 CHN0.5010.40208.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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