Rapid: Individual Calculations May 2023
 Aranovski, Maximilian  Total change: -8.00  Rating chartPersonal card
 Israeli U10 Team Championship 2023 Kfar Saba ISR 2023-04-13
RcRownchangeKK*chgGame
 1160 1212 1.50 3 -0.20 40 -8.00 
  Ben-Haim, Harel 1253 ISR0.001-0.4440-17.60 
  Galmidi, Ester 1046 ISR1.0010.284011.20 
  Goldberg, Yoni 1181 ISR0.501-0.0440-1.60 

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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