Individual Calculations July 2022
 Salih, Akar Ali Salih  Total change: -21.60  Rating chartPersonal card
 2nd Sharjah Challengers 2022 - International Chess Championship Sharjah UAE 2022-05-21
RcRownchangeKK*chgGame
 2076 2265 5.50 9 -1.08 20 -21.60 
  Elmejbri, Ali A. f1919 LBA1.0010.11202.20 
  Al Mutairi, Abdullah F 1990 KSA1.0010.17203.40 
  Dr., Murtaza Ali c2144 PAK0.501-0.1620-3.20 
  George Micheal, Kevin f2110 EGY1.0010.29205.80 
  Ahmad, Al Khatib m2243 JOR0.501-0.0320-0.60 
  Elgabry, Mohsen m2220 EGY1.0010.44208.80 
  Koridze, Lile wf2037 GEO0.001-0.7920-15.80 
  Sabirova, Shakhnoza 1919 UZB0.001-0.8920-17.80 
  Vishal, Choudary B 2101 IND0.501-0.2220-4.40 

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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