Individual Calculations July 2019
 Korshenbaum, Lior  Total change: 34.40  Rating chartPersonal card
 Liga Beit Sharon 2019 Round 8-9 Various ISR 2019-06-01
RcRownchangeKK*chgGame
 1573 1436 1.50 2 0.86 40 34.40 
  Cohen, Ofer 1643 ISR0.5010.274010.80 
  Bishara, Omar 1503 ISR1.0010.594023.60 

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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