Rapid: Individual Calculations December 2014
 Ghadoori, Mohammed  Total change: 2.20  Rating chartPersonal card
 NCB International Chess Championship Jeddah KSA 2014-11-21
RcRownchangeKK*chgGame
 2005 1755 1.00 4 0.11 20 2.20 
  Seif, Ahmed 2096 EGY0.001-0.1220-2.40 
  Elfaqe, Ahmed 1739 EGY1.0010.48209.60 
  Sayed, Hany 2155  * EGY0.001-0.0820-1.60 
  Khaleel , Mohammed 2029 EGY0.001-0.1720-3.40 
 * 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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