Individual Calculations May 2024
 Borsuk, Angela  Total change: -4.00  Rating chartPersonal card
 Alef Darom 2024 5-6 Israel ISR 2024-03-28
RcRownchangeKK*chgGame
 2037 2110 1.00 2 -0.20 20 -4.00 
  Reznik, Dmitry 1987 ISR0.501-0.1720-3.40 
  Mamut, Igor 2087 ISR0.501-0.0320-0.60 

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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