Individual Calculations July 2010
 Tan, Wei Hao  Total change: 12.50  Rating chartPersonal card
 3rd DATCC KUALA LUMPUR COMMERCIAL & RECREATIONAL CHESS LEAGUE Kuala Lumpur MAS 2010-03-24
RcRownchangeKK*chgGame
 2021 1821 1.00 2 0.50 25 12.50 
  Tham, Tick Hong Jax 2076 MAS0.001-0.1925-4.75 
  Sarifdin, Sahir 1965 MAS1.0010.692517.25 

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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