Blitz: Individual Calculations April 2014
 Al Omary, Ahmed  Total change: 0.60  Rating chartPersonal card
 Saudi Open blitz Jeddah KSA 2014-03-14
RcRownchangeKK*chgGame
 1916 1905 2.00 4 0.03 20 0.60 
  Al Barge, Hassan M 1631 KSA1.0010.17203.40 
  Khayat, Abdullah F 1716 KSA1.0010.25205.00 
  Al Jabri, Mohammed Ali 2093 SYR0.001-0.2620-5.20 
  Gaafar, Hassan 2222 EGY0.001-0.1320-2.60 

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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