Individual Calculations May 2024
 Liu, Kongrong  Total change: 0.00  Rating chartPersonal card
 2024 Chinese chess championship (personal group B Women) Liaocheng,Shandong CHN 2024-04-21
RcRownchangeRpKK*chgGame
 1637 0 1.50 6 0.00 1444   0.00 
  Wu, Shuang(hlj) 1701 CHN0.0010.00 0.00 
  Liang, Chenzhuo 1582 CHN0.0010.00 0.00 
  Yang, Fuyu 1607 CHN0.0010.00 0.00 
  Qiao, Xiyan 1488 CHN0.5010.00 0.00 
  Ning, Duan 1618 CHN0.5010.00 0.00 
  Sun, Qingquan 1824 CHN0.5010.00 0.00 

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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