Individual Calculations March 2019
 Shapiro, Evgeny  Total change: -8.40  Rating chartPersonal card
 Liga Alef Shfela 2019 3-4 Various ISR 2019-02-09
RcRownchangeKK*chgGame
 1787 1946 1.00 2 -0.42 20 -8.40 
  Schwarz, Dror 1829 ISR0.501-0.1620-3.20 
  Dovev, Noam 1745 ISR0.501-0.2620-5.20 

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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