Individual Calculations November 2011
 Mekki, Nagy  Total change: 22.05  Rating chartPersonal card
 Alexandria Open 2011 Alexandria EGY 2011-09-05
RcRownchangeKK*chgGame
 2175 2282 6.50 8 1.47 15 22.05 
  Mahmoud, Merihan 1882  * EGY1.0010.08151.20 
  Elasal, Ahmed 2091 EGY1.0010.25153.75 
  Sayed, Hany 2154 EGY1.0010.33154.95 
  Naby, Saiid A 2323 EGY1.0010.56158.40 
  Hassan, Tarek Ahmed 2228 EGY1.0010.42156.30 
  Yasseen, Aly m2324 EGY0.001-0.4415-6.60 
  Ibrahim, Mohamed 2151 EGY1.0010.32154.80 
  Sameeh, Hany f2244 EGY0.501-0.0515-0.75 
 * 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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