Individual Calculations February 2023
 Uri, Steiner  Total change: 7.20  Rating chartPersonal card
 League Alef Darom 2023 1-2 Israel ISR 2023-01-12
RcRownchangeKK*chgGame
 1701 1411 0.50 2 0.18 40 7.20 
  Aleksandrova, Aleksandra wf1701 ISR0.001-0.1640-6.40 
  Mikhalevski, Binyamin 1700 ISR0.5010.344013.60 

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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