Individual Calculations February 2024
 Slobodiansky, Steven  Total change: 2.20  Rating chartPersonal card
 Arzit Darom 2024 1 Israel ISR 2024-01-11
RcRownchangeKK*chgGame
 2391 2273 0.50 1 0.16 20 3.20 
  Kantsler, Boris g2391 ISR0.5010.16203.20 

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
 2210 2273 4.50 8 -0.05 20 -1.00 
  Vardi, Daniel 1873  * ISR1.0010.08201.60 
  Rozen, Eytan m2462 ISR0.5010.25205.00 
  Flom, Gabriel g2421 FRA0.001-0.3020-6.00 
  Pashanov, Stanislav 1993 RUS1.0010.16203.20 
  Steiner-Prozhanski, Giora 2229 ISR0.501-0.0620-1.20 
  Alekseev, Evgeny g2563 ISR0.001-0.1620-3.20 
  Zakin, Ilay 2008 ISR1.0010.18203.60 
  Gov, Guy 2127 ISR0.501-0.2020-4.00 
 * 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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