Individual Calculations June 2013
 Khouri, Ibrahim Mohamed  Total change: -9.30  Rating chartPersonal card
 UAE League CH. 2013 (Open) Emirates UAE 2013-02-09
RcRownchangeKK*chgGame
 2321 2252 1.00 4 -0.62 15 -9.30 
  Saleh, Nabil f2268 UAE0.001-0.4815-7.20 
  Hassan, Abdullah m2374 UAE0.001-0.3315-4.95 
  Saleh, Nabil f2268 UAE0.001-0.4815-7.20 
  Hassan, Abdullah m2374 UAE1.0010.671510.05 

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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