Individual Calculations September 2023
 Yu, Xilei  Total change: 0.00  Rating chartPersonal card
 Chinese National Youth Chess Championship 2023(G12) Shenzhen,China CHN 2023-07-28
RcRownchangeRpKK*chgGame
 1365 0 6.00 10 0.00 1405   0.00 
  Shi, Yige 1401 CHN1.0010.00 0.00 
  Pi, Aiying 1419 CHN0.5010.00 0.00 
  Li, Peishan 1192 CHN0.0010.00 0.00 
  Zhu, Yanxiao 1185 CHN1.0010.00 0.00 
  Li, Yueqi 1549 CHN0.5010.00 0.00 
  Xiao, Siying 1401 CHN1.0010.00 0.00 
  Xiong, Xiangming 1409 CHN0.0010.00 0.00 
  Zhang, Lezhi 1257 CHN1.0010.00 0.00 
  Wu, Shuang(hlj) 1609 CHN0.0010.00 0.00 
  Zhang, Xiyue 1228 CHN1.0010.00 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)
 
 "Boyi Cup"China Youth Chess International Open Tournament 2023(Group B) Daqing,China CHN 2023-08-13
RcRownchangeRpKK*chgGame
 1404 0 1.00 4 0.00 1211   0.00 
  Mu, Wangxueyao 1306 CHN0.0010.00 0.00 
  Khuslenzaya, Baldanjantsan 1549 MGL0.5010.00 0.00 
  Zhai, Pinran 1591 CHN0.0010.00 0.00 
  Shao, Yanrui 1171 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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