Individual Calculations May 2022
 Chua, Daniel James  Total change: -14.00  Rating chartPersonal card
 Dvoretsky-Memorial Gruppe B Guenzburg GER 2022-04-14
RcRownchangeKK*chgGame
 1361 1325 1.50 4 -0.35 40 -14.00 
  Maletic, Darko 1623 GER0.5010.354014.00 
  Li, Yunqi 1317 GER0.501-0.0140-0.40 
  Zhang, Yibo 1364 GER0.5010.05402.00 
  Kanno, Clara Yumi 1141 GER0.001-0.7440-29.60 

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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