Individual Calculations September 2022
 Bah, Ebrima  Total change: -20.60  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2081 2078 1.50 5 -1.03 20 -20.60 
  Kiik, Kalle m2365 EST0.001-0.1620-3.20 
  Rakotomaharo, Fy Antenaina m2490 MAD0.001-0.0720-1.40 
  Mohamed, Ali Djama 1678  * DJI1.0010.08201.60 
  Enemchukwu, Chinedu Benjamin 1889 VIN0.001-0.7520-15.00 
  Fancy, Stuart f1984 PNG0.501-0.1320-2.60 
 * 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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