Individual Calculations February 2024
 Brezis, Ari  Total change: 40.40  Rating chartPersonal card
 Artzit League Merkaz hol 2024 6-7 Israel ISR 2023-11-30
RcRownchangeKK*chgGame
 1247 1756 2.00 2 0.10 40 4.00 
  Lavi, Itay 1356  * ISR1.0010.08403.20 
  Shumilov, Ariel 1137 ISR1.0010.02400.80 
 * 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)
 
 Alef Hadarim 2024 1 Israel ISR 2024-01-11
RcRownchangeKK*chgGame
 2113 1729 1.00 1 0.91 40 36.40 
  Hasidovsky, Michael 2113 ISR1.0010.914036.40 

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)
 

 

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