Individual Calculations June 2017
 Emanuel, Yahav  Total change: 26.80  Rating chartPersonal card
 Liga Artzit Center 2017 Round 8-9 varios ISR 2017-05-06
RcRownchangeKK*chgGame
 2097 2034 1.50 2 0.67 40 26.80 
  Kunin, Michael 2125 ISR1.0010.624024.80 
  Ben-Natan, Yigal 2069 ISR0.5010.05402.00 

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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