Individual Calculations September 2022
 Amba, Oyon Marius Claude  Total change: -34.80  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2103 1938 1.50 8 -0.87 40 -34.80 
  Barrish, Daniel f2283 RSA0.001-0.1140-4.40 
  Ursus, Van Bemmelen f2145 AHO0.5010.274010.80 
  Garcia Cuestas, Kevin 1984 HON0.001-0.4440-17.60 
  Ayyad, Husain f2209 BRN0.001-0.1740-6.80 
  Prudente, Elmer c1995 GUM0.001-0.4240-16.80 
  Cheikhna, Mohamed Lemine 1899 MTN1.0010.454018.00 
  Rocha, Maximiliano f2117 NCA0.001-0.2740-10.80 
  Blackman, Justin f2195 BAR0.001-0.1840-7.20 

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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