Individual Calculations April 2009
 Khouri, Ahmed Abbas  Total change: 4.50  Rating chartPersonal card
 UAE League 2008 Emirates UAE 2008-10-17
RcRownchangeKK*chgGame
 1954 1934 3.00 5 0.63 15 9.45 
  Omar, Noaman 1996 UAE0.001-0.4115-6.15 
  Mohamed, Eissa 1838 UAE0.501-0.1315-1.95 
  Saud, Mohamed 2150 UAE0.5010.28154.20 
  Mohamed, Eissa 1838 UAE1.0010.37155.55 
  Khaled Khamis, Ali 1949 UAE1.0010.52157.80 

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)
 
 Arcapita Open Manama BRN 2009-01-23
RcRownchangeKK*chgGame
 2284 1934 0.00 3 -0.33 15 -4.95 
  Roy Chowdhury, Saptarshi m2284 IND0.001-0.1115-1.65 
  Frhat, Ali m2284 EGY0.001-0.1115-1.65 
  Sharma Dinesh, K m2284 IND0.001-0.1115-1.65 

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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