Individual Calculations July 2024
 Khazan, Yevgeny  Total change: -3.20  Rating chartPersonal card
 Arzit Merkaz Yom Hol 2024 9 Israel ISR 2024-05-29
RcRownchangeKK*chgGame
 2110 2155 0.50 1 -0.06 20 -1.20 
  Peretz, Malkiel f2110 ISR0.501-0.0620-1.20 

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)
 
 Israel league playoffs 2024 1 israel ISR 2024-06-06
RcRownchangeKK*chgGame
 2053 2129 0.50 1 -0.10 20 -2.00 
  Ostrovsky Berman, Noam 2053 ISR0.501-0.1020-2.00 

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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