Rapid: Individual Calculations September 2017
 Khairat , Ahmed  Total change: -0.40  Rating chartPersonal card
 Alshareef Corner Open Chess Tournament Al-Khobar KSA 2017-07-07
RcRownchangeKK*chgGame
 1910 2162 5.50 7 -0.02 20 -0.40 
  Haikal, Mohammed M 1762  * SYR1.0010.08201.60 
  Eddie Jr, Lumanog 1782 FID1.0010.09201.80 
  Mohammad, Salahat 1881 JOR1.0010.16203.20 
  Abdel Fatah, Mohamed Hamed 2040 EGY0.001-0.6720-13.40 
  Pujeda, Ronald 1809 FID0.501-0.3920-7.80 
  Saleem, Abdulhamid 1930 SYR1.0010.21204.20 
  Guaniezo, Anatoly 2164 PHI1.0010.502010.00 
 * 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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