Individual Calculations February 2024
 Cohen, Avi  Total change: -12.40  Rating chartPersonal card
 Arzit Zafon 2024 1 Israel ISR 2024-01-11
RcRownchangeKK*chgGame
 2093 1817 0.00 1 -0.17 20 -3.40 
  Temnik, Igor 2093 ISR0.001-0.1720-3.40 

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
 1846 1817 3.00 7 -0.45 20 -9.00 
  Bykhovsky, Avigdor g2349 ISR0.001-0.0320-0.60 
  Faran, Yair 1417  * ISR1.0010.08201.60 
  Milikow, Yoav m2376 ISR0.001-0.0320-0.60 
  Filshtinsky, Roman 1817 ISR0.5010.00200.00 
  Blumenthal, Yonatan 1496 ISR1.0010.13202.60 
  Uritsky, Yonathan c2097 ISR0.001-0.1620-3.20 
  Daniel, Hadar 1371 ISR0.501-0.4420-8.80 
 * 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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