Individual Calculations August 2022
 Gurevich, Yosef  Total change: 22.00  Rating chartPersonal card
 1650-2200 Spring Haifa-Nesher Haifa ISR 2022-05-15
RcRownchangeKK*chgGame
 1697 1806 4.50 6 0.74 20 14.80 
  Lakhmish, Shay 1690 ISR1.0010.34206.80 
  Krupnik, Benaya 1457 ISR1.0010.11202.20 
  Abuelhijaa, Fadi 1582 ISR1.0010.22204.40 
  Azikri, Gur 1931 ISR0.5010.17203.40 
  Keren, Jonatan 1593 ISR1.0010.23204.60 
  Cherikovsky, Yuri 1928 ISR0.001-0.3320-6.60 

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)
 
 Israeli League postponed games artzit darom round 9 1 Various ISR 2022-07-28
RcRownchangeKK*chgGame
 1789 1892 1.00 1 0.36 20 7.20 
  Verny, David 1789 ISR1.0010.36207.20 

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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