Individual Calculations January 2011
 Thrimavitharana, Raveen Thanura  Total change: -3.60  Rating chartPersonal card
 GACC Open Chess Championship Kuala Lumpur MAS 2010-12-15
RcRownchangeKK*chgGame
 2006 1861 1.00 4 -0.24 15 -3.60 
  Santhosh, P 1974 IND1.0010.65159.75 
  Zullkafli, Zarul Shazwan 2092 MAS0.001-0.2115-3.15 
  Alahakoon, Isuru 1923 SRI0.001-0.4115-6.15 
  Siah, Jun Ren Ian 2033 MAS0.001-0.2715-4.05 

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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