Individual Calculations September 2013
 Tang, Wei Kit  Total change: 10.05  Rating chartPersonal card
 10th IGB Dato’ Arthur Tan International Open Chess Championship 2013 Kuala Lumpur MAS 2013-08-09
RcRownchangeKK*chgGame
 1980 1721 2.50 9 0.67 15 10.05 
  Yeoh, Li Tian 2121  * MAS0.001-0.0815-1.20 
  Lee, Kah Meng Elgin 2034 MAS0.001-0.1415-2.10 
  Foo, Chee Kin 2009 MAS1.0010.841512.60 
  Ong, Way Justin 2024 MAS0.001-0.1415-2.10 
  Borigas, Edgardo 1950 HKG0.001-0.2115-3.15 
  Kumar, Sri Shiva 1633 MAS1.0010.38155.70 
  Siew, Kit-Tze Mark 2004 MAS0.001-0.1615-2.40 
  Azman Hisham, Nur Nabila wc1926 MAS0.5010.26153.90 
  Zakaria, Fairin 2121  * MAS0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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