Individual Calculations July 2024
 Zhizmer, Yuri  Total change: 11.00  Rating chartPersonal card
 Israeli Championship Semifinals 2024 Kiryat Yam Kiryat Yam ISR 2024-05-15
RcRownchangeKK*chgGame
 2152 2287 6.50 9 0.55 10 5.50 
  Akman, Adi 2025 ISR1.0010.18101.80 
  Keren, Jonatan 1887  * ISR1.0010.08100.80 
  Menahem, Adi c2134 ISR1.0010.30103.00 
  Liubarov, Mark f2353 ISR0.5010.09100.90 
  Steiner-Prozhanski, Giora 2251 ISR0.501-0.0510-0.50 
  Tartakovsky, Daniel 2117 ISR0.501-0.2210-2.20 
  Streltsov, Alexey f2288 ISR0.5010.00100.00 
  Levitan, Tal f2275 ISR1.0010.48104.80 
  Pevzner, Maks 2035 ISR0.501-0.3110-3.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Arzit Zafon 2024 9 Israel ISR 2024-05-29
RcRownchangeKK*chgGame
 2323 2287 1.00 1 0.55 10 5.50 
  Haimovich, Tal m2323 ISR1.0010.55105.50 

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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