Individual Calculations March 2020
 Gofman, Alex  Total change: 9.20  Rating chartPersonal card
 Liga Artzit Darom 2020 Round 2-3 Various ISR 2020-02-01
RcRownchangeKK*chgGame
 2195 2207 1.50 2 0.46 20 9.20 
  Svoisky, Daniel 2231 ISR0.5010.03200.60 
  Tratatovici, Dan 2158 ISR1.0010.43208.60 

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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