Individual Calculations May 2024
 Freiberg, Doron  Total change: -4.40  Rating chartPersonal card
 37th Czerniak Memorial Open C Tel Aviv ISR 2024-04-24
RcRownchangeKK*chgGame
 1572 1502 1.00 3 -0.22 20 -4.40 
  Dromi, Daniel 1482 ISR0.001-0.5320-10.60 
  Dayan, Itay 1600 ISR1.0010.632012.60 
  Shumilov, Ariel 1634 ISR0.001-0.3220-6.40 

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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