Blitz: Individual Calculations September 2018
 Al Hadidi, Osama Khalid  Total change: 7.40  Rating chartPersonal card
 5th Salalah International Blitz Chess Championship 2018 Salalah OMA 2018-08-05
RcRownchangeKK*chgGame
 1561 1469 2.00 4 0.37 20 7.40 
  Al Kharusi, Mohammed 1380 OMA1.0010.38207.60 
  Shimas, Said Issa 1587 OMA0.001-0.3420-6.80 
  Al Hadidi, Ahmed Khalid 1407 OMA1.0010.41208.20 
  Al Mashikhi, Mohammed Alyan c1869  * OMA0.001-0.0820-1.60 
 * 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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