Individual Calculations September 2022
 Schartz, Alain  Total change: -11.60  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2148 2086 2.50 7 -0.58 20 -11.60 
  Horvath, Dominik m2488 AUT0.001-0.0820-1.60 
  Kurniawan, Muhamad Agus f2328 INA0.001-0.2020-4.00 
  Villanueva, Marcio 2009 HON0.501-0.1120-2.20 
  Mirulla, David 1953 CPV1.0010.32206.40 
  Madol, Garang Panthoum 1985 SSD1.0010.36207.20 
  Badene , Habtamu Bayu 2011 ETH0.001-0.6020-12.00 
  Veleshnja, Zino 2263 ALB0.001-0.2720-5.40 

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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