Individual Calculations February 2024
 Katz, Kiril  Total change: 17.60  Rating chartPersonal card
 Arzit Zafon 2024 1 Israel ISR 2024-01-11
RcRownchangeKK*chgGame
 2323 2031 0.00 1 -0.15 20 -3.00 
  Zhizmer, Yuri m2323 ISR0.001-0.1520-3.00 

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)
 
 Israel Open Championship 2023 israel ISR 2024-01-21
RcRownchangeKK*chgGame
 2117 2031 4.50 8 1.03 20 20.60 
  Flom, Gabriel g2421 FRA0.001-0.0920-1.80 
  Pogoreltsev, Arsenii 1642 ISR1.0010.09201.80 
  Kobo, Ori g2541 ISR0.001-0.0420-0.80 
  Gunders, Elad 1792 ISR1.0010.20204.00 
  Alekseev, Evgeny g2563 ISR0.001-0.0320-0.60 
  Shamir, Alon 1631  * ISR1.0010.08201.60 
  Pashanov, Stanislav 1993 RUS1.0010.45209.00 
  Bykhovsky, Avigdor g2349 ISR0.5010.37207.40 
 * 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)
 

 

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