Individual Calculations January 2011
 Abang, Mohd Reduan  Total change: -7.35  Rating chartPersonal card
 2010 Universal Chinese Sports Sarawak Open Chess Championship Sibu MAS 2010-12-17
RcRownchangeKK*chgGame
 1982 2087 2.00 4 -0.49 15 -7.35 
  Amier, Hamzah B. Mohd Zuhri c1743 MAS1.0010.12151.80 
  Madjidov, Jasur 2237 UZB0.5010.20153.00 
  Kueh, Yan Chew 1977 MAS0.501-0.1515-2.25 
  Ahmad, Morsin 1970 MAS0.001-0.6615-9.90 

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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