Rapid: Individual Calculations October 2013
 Abu Bakar, Abdul Wahab  Total change: 33.60  Rating chartPersonal card
 SABAH GRANDE CHESS OPEN 2013 Kota Kinabalu MAS 2013-09-15
RcRownchangeKK*chgGame
 2096 1872 3.00 6 1.68 20 33.60 
  Yeoh, Li Tian 2182 MAS0.001-0.1420-2.80 
  Fong, Yit Ho 2015 MAS1.0010.692013.80 
  Subramaniam, Sumant 2109 MAS0.001-0.2020-4.00 
  Chin, David 2082 MAS1.0010.772015.40 
  Nik, Nik Ahmad Farouqi 2059 MAS1.0010.742014.80 
  Nayan, Ahmad Fadzil 2129 MAS0.001-0.1820-3.60 

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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