Individual Calculations July 2022
 Eman, Sawan  Total change: 114.00  Rating chartPersonal card
 2nd Sharjah Challengers 2022 - International Chess Championship Sharjah UAE 2022-05-21
RcRownchangeKK*chgGame
 1909 1452 4.00 9 2.85 40 114.00 
  Ahmed, Jaza Jamal f2200 IRQ0.0010.00400.00 
  Sarwat, Walaa m2237 EGY0.0010.00400.00 
  Bashaer, Khalil wc1526 UAE1.0010.604024.00 
  Al Kalbani, Wadima wf1612 UAE1.0010.714028.40 
  Al Mutairi, Abdullah F 1990 KSA1.0010.974038.80 
  Al Maashani, Amer f1951 OMA1.0010.964038.40 
  Storey, Charles H f2220 ENG0.0010.00400.00 
  Alharthi, Ahmed Mohammed A 1853 KSA0.001-0.0840-3.20 
  Khalifa Essa, Albalooshi 1595 UAE0.001-0.3140-12.40 

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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