Individual Calculations July 2022
 Zilbershatz, Noam  Total change: -11.80  Rating chartPersonal card
 Liga Alef Merkaz 2022 Rounds 8 - 9 Various ISR 2022-06-09
RcRownchangeKK*chgGame
 1748 1783 0.50 2 -0.59 20 -11.80 
  Almog, Hezi 1619 ISR0.001-0.7220-14.40 
  Avineri, Paz 1876 ISR0.5010.13202.60 

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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