Individual Calculations June 2018
 Blatt, Yonatan  Total change: 2.20  Rating chartPersonal card
 Liga Alef Hadarim 2018 Round 8-9 various ISR 2018-05-10
RcRownchangeKK*chgGame
 1799 1758 1.00 2 0.11 20 2.20 
  Kadria, Shay 1870 ISR0.001-0.3520-7.00 
  Shalom, Avi 1727 ISR1.0010.46209.20 

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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