Rapid: Individual Calculations July 2018
 Diab, Moetassem  Total change: -8.00  Rating chartPersonal card
 Kafaat Chess Tournament Beirut LBN 2018-06-24
 1562 1493 0.50 2 -0.40 20 -8.00 
  Kassis, Antoine f1893  * LBN0.001-0.0820-1.60 
  Hussein, Mohamad Ali 1230 LBN0.501-0.3220-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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