Individual Calculations June 2018
 Schulman, Leonid  Total change: -8.60  Rating chartPersonal card
 Liga Alef Hadarim 2018 Round 8-9 various ISR 2018-05-10
RcRownchangeKK*chgGame
 2083 2246 1.00 2 -0.43 20 -8.60 
  Halamish, Arnon 2067 ISR0.001-0.7320-14.60 
  Zemach, Roee 2098 ISR1.0010.30206.00 

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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