Individual Calculations September 2020
 Dinkin, Simyon  Total change: 10.20  Rating chartPersonal card
 Liga Alef Shfela 2020 Round 7 Various ISR 2020-08-27
RcRownchangeKK*chgGame
 2046 2041 1.00 1 0.51 20 10.20 
  Chuvnik, Mordechai 2046 ISR1.0010.512010.20 

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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