Individual Calculations August 2018
 Alhamdan, Ahmed  Total change: -22.40  Rating chartPersonal card
 2nd Kuwait teams tournament 2018 Kuwait KUW 2018-07-16
 1676 1719 0.00 1 -0.56 40 -22.40 
  Farouk, Hany 1676 EGY0.001-0.5640-22.40 

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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