Individual Calculations September 2022
 Othman, A. Moussa  Total change: -2.20  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2313 2229 3.00 8 -0.22 10 -2.20 
  Cisse, Amadou Lamine 2005 SEN1.0010.22102.20 
  Ferreira, Jorge Viterbo g2499 POR0.001-0.1710-1.70 
  Paiva, Donaldo c2191 MOZ0.501-0.0510-0.50 
  Tologon Tegin, Semetei m2378 KGZ0.5010.20102.00 
  De Gondo, Simplice Armel f2135 CIV0.501-0.1310-1.30 
  Arias Santana, Mauricio m2318 CRC0.001-0.3810-3.80 
  Mieles Palau, Daniel m2364 ECU0.5010.18101.80 
  Meier, Georg g2613 URU0.001-0.0910-0.90 

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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