Rapid: Individual Calculations April 2020
 Al Maashani, Abdullah  Total change: 37.80  Rating chartPersonal card
 National Team Rapid Championship 2020 Salalah OMA 2020-03-01
RcRownchangeKK*chgGame
 1766 1728 5.50 8 1.89 20 37.80 
  Al Amari, Mohammed 1668 OMA1.0010.42208.40 
  Salim Issa, Ali Shamas c2048 OMA0.5010.37207.40 
  Salim Mohammed, Salim Al Amri f2025 OMA0.001-0.1520-3.00 
  Mohammed, Ahmed Said Al Amri 1525 OMA0.001-0.7620-15.20 
  Al, Ansi Amin 1941 OMA1.0010.772015.40 
  Al Saidi, Mohammed Khalfan 1633 OMA1.0010.37207.40 
  Al Busaidi, Hamood 1315 OMA1.0010.07201.40 
  Al Mashikhi, Mohammed Alyan c1969 OMA1.0010.802016.00 

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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