Individual Calculations September 2019
 Al Balushi, Said  Total change: 12.80  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Open) Abudhabi UAE 2019-08-09
RcRownchangeKK*chgGame
 1644 1494 2.50 6 0.64 20 12.80 
  Frias, Jaime Joshua Ii 1822 PHI0.001-0.1320-2.60 
  Satybaldy, Amir 1688 KAZ0.001-0.2520-5.00 
  Alhammadi, Khalifa Mohamed 1094  * UAE1.0010.08201.60 
  Rombaua, Mariel Joseph 1803 PHI0.5010.36207.20 
  Solano, Rayjan 1690 PHI0.001-0.2520-5.00 
  Alhamdan, Ahmed 1764 KUW1.0010.832016.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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