Individual Calculations March 2020
 After, Asaf  Total change: 16.40  Rating chartPersonal card
 Round 2-3 Various ISR 2020-02-01
RcRownchangeKK*chgGame
 2097 1940 1.00 2 0.41 40 16.40 
  Ignashkin, Valery 2150 ISR0.001-0.2340-9.20 
  Fainberg, Boris 2043 ISR1.0010.644025.60 

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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