Individual Calculations July 2022
 Elgabry, Mohsen  Total change: 30.40  Rating chartPersonal card
 2nd Sharjah Challengers 2022 - International Chess Championship Sharjah UAE 2022-05-21
RcRownchangeKK*chgGame
 2084 2220 7.50 9 1.52 20 30.40 
  Boshra, Alshaeby wf1879 JOR1.0010.12202.40 
  Aborezika, Mohamed 1965 LBA1.0010.19203.80 
  Asatryan, Sona wm2149 ARM1.0010.40208.00 
  Koridze, Lile wf2037 GEO1.0010.26205.20 
  Sultan, Ibrahim m2052 UAE1.0010.28205.60 
  Salih, Akar Ali Salih f2265 IRQ0.001-0.4420-8.80 
  Klaasen, Calvin John f2245 RSA1.0010.532010.60 
  Ahmad, Al Khatib m2243 JOR1.0010.532010.60 
  Sabirova, Shakhnoza 1919 UZB0.501-0.3520-7.00 

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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