Rapid: Individual Calculations October 2019
 Mohd Iqbal, Muhd Iman Fathi  Total change: -16.40  Rating chartPersonal card
 Sunsuria Forum Chess Tournament Under-8 Setia Alam, Selangor MAS 2019-09-22
 1193 1451 0.00 1 -0.82 20 -16.40 
  Siva, Kavinesh 1193 MAS0.001-0.8220-16.40 

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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