Rapid: Individual Calculations October 2016
 Al-Sayed, Mohammed  Total change: -15.20  Rating chartPersonal card
 Al Ahli Club Int Chess Championship Jeddah KSA 2016-08-19
RcRownchangeKK*chgGame
 2179 2494 6.00 8 -0.76 20 -15.20 
  Tolba, Islam 2094  * EGY1.0010.08201.60 
  Gallardo, Aldrin 2094  * PHI1.0010.08201.60 
  Khairat , Ahmed 2094  * EGY1.0010.08201.60 
  Al Saleh, Mohammad 2098 SYR1.0010.08201.60 
  Ayyad, Maher f2229 BRN0.001-0.8220-16.40 
  Eldesoky, Hatem f2257 EGY1.0010.20204.00 
  Guaniezo, Anatoly 2100 PHI0.501-0.4220-8.40 
  El Gindy, Essam g2463 EGY0.501-0.0420-0.80 
 * 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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