Individual Calculations May 2019
 Borsuk, Angela  Total change: 0.20  Rating chartPersonal card
 Liga Alef Shfela 2019 Round 6 Various ISR 2019-04-04
RcRownchangeKK*chgGame
 2096 2088 0.50 1 0.01 20 0.20 
  Tal, Eyal 2096 ISR0.5010.01200.20 

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)
 

 

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