Rapid: Individual Calculations September 2019
 Yahi, Mohamed Salem  Total change: -39.00  Rating chartPersonal card
 african games chess championships 2019 Rapid open casablanca MAR 2019-08-26
RcRownchangeKK*chgGame
 1940 1928 1.50 7 -1.95 20 -39.00 
  Ssegwanyi, Arthur m2328  * UGA0.001-0.0820-1.60 
  Koualet-Bebondi, Vianney Archeveq 1679 CAF0.501-0.3120-6.20 
  Eichab, Charles c2016 NAM0.001-0.3820-7.60 
  Gole, Habtamu Ashenafi 2046 ETH0.001-0.3420-6.80 
  Kourakoumba, Florent 1677 CAF1.0010.19203.80 
  Espirito Santo, Waldyr 1914 STP0.001-0.5220-10.40 
  Rita, Jeorciley 1920 STP0.001-0.5120-10.20 
 * 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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