Individual Calculations February 2024
 Gavriely, Or  Total change: 11.80  Rating chartPersonal card
 Elite League Zafon 2024 5 Israel ISR 2023-11-30
RcRownchangeKK*chgGame
 1683 2083 1.00 1 0.08 20 1.60 
  Zusman, Tal 1683  * ISR1.0010.08201.60 
 * 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 1 Israel ISR 2024-01-11
RcRownchangeKK*chgGame
 2258 2106 0.00 1 -0.30 20 -6.00 
  Golovin, Sergey 2258 ISR0.001-0.3020-6.00 

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
 2073 2106 5.50 9 0.81 20 16.20 
  Iskoz, Daniel 1706  * ISR1.0010.08201.60 
  Alekseev, Evgeny g2563 ISR0.5010.45209.00 
  Mikhalevski, Victor g2524 ISR0.001-0.0720-1.40 
  Dvorzhitsky, Alexander N 1930 RUS1.0010.27205.40 
  Kharouba, Wasim 1543 ISR0.501-0.4820-9.60 
  Mendler, Omer 1537 ISR1.0010.02200.40 
  Kobo, Ori g2541 ISR0.5010.44208.80 
  Kinberg, Ofer 1927 ISR1.0010.27205.40 
  Zemach, Nadav f2384 ISR0.001-0.1720-3.40 
 * 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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