Individual Calculations September 2023
 Siva Kumar, Nirish Kumar  Total change: 78.80  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - U16 Standard Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1953 1718 3.50 6 1.97 40 78.80 
  Wu, Yixing 2232 CHN1.0010.964038.40 
  Zaw, Ye Htut 1525 MYA1.0010.254010.00 
  Chen, Zhi 1989 CHN0.001-0.1740-6.80 
  Chen, Yuan 2166 CHN0.5010.444017.60 
  Okabe, Yuma 1898 JPN1.0010.744029.60 
  Ulziikhishig, Khishigbat 1908 MGL0.001-0.2540-10.00 

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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