Individual Calculations March 2010
 Ooi, Boon Seng Andrew  Total change: 2.50  Rating chartPersonal card
 2nd DATCC KL Open Chess League Team Championship 2009 Kuala Lumpur MAS 2009-11-10
RcRownchangeKK*chgGame
 2121 1834 0.50 3 0.01 25 0.25 
  Wahiduddin, Kamalarifin 2119 MAS0.001-0.1625-4.00 
  Zakaria, Fairin 2201 MAS0.001-0.1025-2.50 
  Shaik Ali, Nor Ilhamuddin 2044 MAS0.5010.27256.75 

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)
 
 1st DATCC 2010 FIDE Rated Weekenders Kuala Lumpur MAS 2010-01-23
RcRownchangeKK*chgGame
 1874 1834 1.00 2 0.09 25 2.25 
  Nik, Nik Ahmad Farouqi 2092 MAS0.001-0.1825-4.50 
  Yeop, Mat Zaki 1655 MAS1.0010.27256.75 

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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