Individual Calculations September 2023
 Hong, Mingren  Total change: 0.00  Rating chartPersonal card
 "Boyi Cup"China Youth Chess International Open Tournament 2023(Group B) Daqing,China CHN 2023-08-13
RcRownchangeRpKK*chgGame
 1514 0 1.00 4 0.00 1321   0.00 
  Khuslenzaya, Baldanjantsan 1549 MGL0.5010.00 0.00 
  Li, Yage 1632 CHN0.5010.00 0.00 
  Liu, Huaqi 1567 CHN0.0010.00 0.00 
  Mu, Wangxueyao 1306 CHN0.0010.00 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)
 
 The 3rd China Binhai Chess Open 2023 Group B Binhai, Tianjing CHN 2023-08-19
RcRownchangeRpKK*chgGame
 1660 0 4.00 8 0.00 1660   0.00 
  Yang, Shuai(sd) 1766 CHN1.0010.00 0.00 
  Tsogtbayar, Batlut 1623 MGL1.0010.00 0.00 
  Wang, Yi(bj) 1674 CHN0.0010.00 0.00 
  Liu, Yiming(bj) 1554 CHN1.0010.00 0.00 
  Chen, Zhiyuan 1685 CHN0.5010.00 0.00 
  Sun, Jihan 1799 CHN0.5010.00 0.00 
  Yang, Siyuan 1667 CHN0.0010.00 0.00 
  Zuo, Junyu 1510 CHN0.0010.00 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)
 

 

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