Individual Calculations September 2022
 Mahamat, Hachim Bachar  Total change: 38.00  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1904 1777 3.50 7 0.95 40 38.00 
  Silva, David m2177  * ANG0.001-0.0840-3.20 
  Mannhart, Marcel f2110 LIE0.001-0.1240-4.80 
  Bah, Ebrima f2078 GAM1.0010.854034.00 
  Eichab, Charles c2048 NAM0.001-0.1740-6.80 
  Ballebako, Kokou Difendramakada J 1524 TOG1.0010.19407.60 
  Tsephe, Lebajoa 1714 LES1.0010.414016.40 
  Koualet-Bebondi, Vianney Archeveq 1679 CAF0.501-0.1340-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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