Individual Calculations November 2011
 Belouadah, Saad  Total change: -9.15  Rating chartPersonal card
 African Team Championships Open (All African Games) 2011 Maputo, Mozambique RSA 2011-09-05
RcRownchangeKK*chgGame
 2124 2287 5.00 8 -0.61 15 -9.15 
  Eichab, Charles c2034 NAM0.501-0.3115-4.65 
  Omorere, Benjamin c2223 NGR1.0010.41156.15 
  Cawdery, Daniel c2263 RSA0.501-0.0315-0.45 
  Notha, Moakofi 2098 BOT0.001-0.7515-11.25 
  Masango, Spencer 2159 ZIM1.0010.33154.95 
  Mwali, Chitumbo m2153 ZAM0.001-0.6815-10.20 
  Mesfin, Leykun 2171 ETH1.0010.34155.10 
  Thompson, Edward 1887  * 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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