Individual Calculations April 2009
 Rian, Kapriaga  Total change: -6.00  Rating chartPersonal card
 KL Open 2008 Kuala Lumpur MAS 2008-12-15
RcRownchangeKK*chgGame
 2066 2053 4.00 9 -0.40 15 -6.00 
  Irwanto, Sadikin m2403 INA0.001-0.1115-1.65 
  Masters, Christopher 1841 HKG1.0010.23153.45 
  Ramaswamy, Aarthie wg2223 IND0.001-0.2815-4.20 
  Lim, Zhuo Ren 1871 MAS0.501-0.2415-3.60 
  Law, Mark 1844 HKG1.0010.23153.45 
  Neubronner, Jarred c2170 SIN0.001-0.3415-5.10 
  Setiawan, Iwan 2085 INA0.5010.04150.60 
  Capel, Evan Timothy 2002 MAS1.0010.43156.45 
  Suyud, Hartoyo 2158 INA0.001-0.3615-5.40 

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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