Individual Calculations November 2011
 Medjkouh, Said  Total change: 21.30  Rating chartPersonal card
 African Team Championships Open (All African Games) 2011 Maputo, Mozambique RSA 2011-09-05
RcRownchangeKK*chgGame
 2117 2080 5.00 8 1.42 15 21.30 
  Dennis, Frans 2027 NAM0.501-0.0715-1.05 
  Olape, Bunmi 2245 NGR0.001-0.2815-4.20 
  Gumpo, Thabo c1974 BOT1.0010.36155.40 
  Moyo, Dion 2157 ZIM0.5010.11151.65 
  Chumfwa, Kelvin 2180 ZAM1.0010.64159.60 
  Fekadu, Desalegn 2194 ETH1.0010.66159.90 
  Elgindy, Essam g2480  * EGY0.001-0.0815-1.20 
  Arko-Dadzie, George 1680  * GHA1.0010.08151.20 
 * 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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