Individual Calculations February 2016
 Abramov, Itzhak  Total change: 35.60  Rating chartPersonal card
 36th Moshe Skidel Memorial Tel Aviv ISR 2015-11-16
RcRownchangeKK*chgGame
 1831 1659 2.00 4 0.89 40 35.60 
  Vilkovsky, Elias 1746 ISR1.0010.624024.80 
  Sivan, Leo 1815 ISR1.0010.714028.40 
  Cohen, Ofer 1852 ISR0.001-0.2540-10.00 
  Fain, Jochanan 1912 ISR0.001-0.1940-7.60 

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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