Individual Calculations October 2016
 Khater, Sherif A  Total change: -2.20  Rating chartPersonal card
 76th New England Open - Championship Burlington, Massachusetts USA 2016-09-03
RcRownchangeKK*chgGame
 2022 2062 1.00 2 -0.11 20 -2.20 
  Li, Jerry 1986 USA1.0010.40208.00 
  Abdi, Farzad 2058 USA0.001-0.5120-10.20 

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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