Blitz: Individual Calculations April 2014
 Gemish, A.  Total change: 18.60  Rating chartPersonal card
 Saudi Open blitz Jeddah KSA 2014-03-14
RcRownchangeKK*chgGame
 1973 1877 2.50 4 0.93 20 18.60 
  Elhadad, Khaled 2238 EGY0.5010.40208.00 
  Al Habeeb, Emad 1997 KSA0.001-0.3420-6.80 
  Al Helal, Fahad 1868 KSA1.0010.49209.80 
  Abdallah, Khaled Elnami 1789 LBA1.0010.38207.60 

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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