Individual Calculations November 2022
 Sverdlov, Arie  Total change: -38.40  Rating chartPersonal card
 Jerusalem Senior Champhionship 2022 Jerusalem ISR 2022-09-25
RcRownchangeKK*chgGame
 1602 1674 2.00 5 -0.96 40 -38.40 
  Shilman, Alexandr 1612 RUS0.501-0.0940-3.60 
  Lukovski, Lev 1678 GER1.0010.514020.40 
  Klein, Achi 1607 ISR0.001-0.5940-23.60 
  Freiman, Mark 1680 ISR0.5010.01400.40 
  Shmuel, Eyal 1435 ISR0.001-0.8040-32.00 

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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