Individual Calculations May 2024
 Li, Haoyu  Total change: -115.60  Rating chartPersonal card
 2024 Chinese chess championship (personal group B Men) Liaocheng,Shandong CHN 2024-04-21
RcRownchangeKK*chgGame
 1833 2233 2.50 9 -5.78 20 -115.60 
  Zhai, Bugong 1833  * CHN0.501-0.4220-8.40 
  Zhou, Yuxu 1833  * CHN0.501-0.4220-8.40 
  Hong, Mingren 1833  * CHN0.001-0.9220-18.40 
  Ruan, Jiaming 1833  * CHN0.501-0.4220-8.40 
  Ren, Yibai 1833  * CHN0.501-0.4220-8.40 
  Liu, Huaqi 1833  * CHN0.501-0.4220-8.40 
  Liu, Qikai 1833  * CHN0.001-0.9220-18.40 
  Zhang, Ruixuan 1833  * CHN0.001-0.9220-18.40 
  Miao, Zixin 1833  * CHN0.001-0.9220-18.40 
 * 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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