Individual Calculations May 2023
 Aranovski, Maximilian  Total change: 34.80  Rating chartPersonal card
 Israel Youth Championship under 10- 2023 Israel ISR 2023-03-28
RcRownchangeKK*chgGame
 1281 1278 3.50 5 0.87 40 34.80 
  Grechin, Yan 1159 ISR1.0010.344013.60 
  Cohen, Yisgav 1148 ISR1.0010.324012.80 
  Triger, Eitan 1175 ISR0.001-0.6440-25.60 
  Goldberg, Yoni 1220 ISR1.0010.424016.80 
  Gurevich, Neria 1703 ISR0.5010.434017.20 

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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