Individual Calculations July 2023
 Musallam, Salim Al Aamri  Total change: -28.20  Rating chartPersonal card
 Dubai Open Chess Tournament 2023 - B Dubai UAE 2023-05-27
RcRownchangeKK*chgGame
 1715 1743 3.50 9 -1.41 20 -28.20 
  Barretto, Franz 2130 PHI0.001-0.0920-1.80 
  Ahmed, Fareed f2044 UAE0.001-0.1520-3.00 
  Mohamed Azzab, Mareim 1614 EGY1.0010.33206.60 
  Al Namas, Kanan 1526 JOR0.001-0.7820-15.60 
  Ghaith, Saeed Alnuaimi 1592 UAE0.501-0.2020-4.00 
  Bashaer, Khalil wc1477 UAE1.0010.18203.60 
  Ashvath, Mittal 1681 IND0.001-0.5920-11.80 
  Vaibhav, Krishnan K P 1422 IND1.0010.13202.60 
  Chistyakova, Daria 1947 RUS0.001-0.2420-4.80 

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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