Individual Calculations September 2022
 Wanyama, Harold  Total change: 20.40  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2337 2242 4.50 9 1.02 20 20.40 
  Hansen, Eric g2606 CAN0.001-0.1020-2.00 
  Pereira, Sergio 1994 STP1.0010.19203.80 
  Ferreira, Jorge Viterbo g2499 POR0.001-0.1820-3.60 
  Salim Mohammed, Salim Al Amri f1917 OMA1.0010.13202.60 
  Kantans, Toms g2486 LAT0.001-0.2020-4.00 
  Petkov, Momchil m2510 BUL0.5010.33206.60 
  Mirzaad, S.wahabuddin f1999 AFG1.0010.20204.00 
  Keinanen, Toivo m2477 FIN0.5010.29205.80 
  Ziska, Helgi Dam g2549 FAI0.5010.36207.20 

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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