Individual Calculations April 2023
 Gleizer, Lior  Total change: -14.80  Rating chartPersonal card
 League Bet Darom 2023 5-6 Israel ISR 2023-03-09
RcRownchangeKK*chgGame
 1743 1697 0.50 2 -0.37 40 -14.80 
  Cohen, Daniel 1753 ISR0.001-0.4240-16.80 
  Vainer, Natan 1733 ISR0.5010.05402.00 

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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