Individual Calculations February 2024
 Sherman, Raem  Total change: 13.60  Rating chartPersonal card
 Elite League Merkaz 2024 5 Israel ISR 2023-11-30
RcRownchangeKK*chgGame
 1878 2278 1.00 1 0.08 20 1.60 
  Semo, Sagy 1878  * 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 Darom 2024 1 Israel ISR 2024-01-11
RcRownchangeKK*chgGame
 2252 2295 0.50 1 -0.06 20 -1.20 
  Ribstein, Nati m2252 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 Open Championship 2023 israel ISR 2024-01-21
RcRownchangeKK*chgGame
 2233 2295 5.50 9 0.66 20 13.20 
  Faran, Yair 1895  * ISR1.0010.08201.60 
  Kuritz, Zvi 1924 ISR1.0010.10202.00 
  Tzidkiya, Yeshaayahu m2448 ISR1.0010.702014.00 
  Mikhalevski, Victor g2524 ISR0.5010.29205.80 
  Rozen, Eytan m2462 ISR0.001-0.2820-5.60 
  Vardi, Daniel 1790 ISR1.0010.04200.80 
  Bronstein, Or m2441 ISR0.001-0.3020-6.00 
  Pevzner, Maks 2072 ISR1.0010.22204.40 
  Kobo, Ori g2541 ISR0.001-0.1920-3.80 
 * 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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