Individual Calculations April 2009
 Saleh, Nabil  Total change: 5.40  Rating chartPersonal card
 UAE League 2008 Emirates UAE 2008-10-17
RcRownchangeKK*chgGame
 2235 2271 2.00 3 0.36 15 5.40 
  Ali, Abdulkhaleq 2176 UAE1.0010.37155.55 
  El Taher, Fouad m2480 EGY0.001-0.2315-3.45 
  Marwan, Abdulwahab f2050 UAE1.0010.22153.30 

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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