Rapid: Individual Calculations May 2022
 Cui, Oscar  Total change: 1.00  Rating chartPersonal card
 2022 Summit Rookies Junior Rapid April Auckland NZL 2022-04-10
RcRownchangeKK*chgGame
 1329 1061 1.00 5 0.05 20 1.00 
  Coen, Victor 1415 NZL1.0010.892017.80 
  Zhu, David Junyang 1426 NZL0.001-0.1020-2.00 
  Chen, Anderson 1388 NZL0.001-0.1320-2.60 
  Tao, Junqing Jerome 1222 NZL0.001-0.2920-5.80 
  Zhang, Lucas Boyu 1194 NZL0.001-0.3220-6.40 

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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