Rapid: Individual Calculations October 2019
 Aidaros, Ahmed Abdulghafor  Total change: -3.80  Rating chartPersonal card
 U1800 Fide Rapida Chess Edition 1 Bandar Puteri Puchong, Selangor MAS 2019-09-14
 1734 1361 0.00 2 -0.19 20 -3.80 
  Kebbedies, Frank 1713 GER0.001-0.1120-2.20 
  Teh, Hui Lam 1754 MAS0.001-0.0820-1.60 

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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