Individual Calculations July 2012
 Wong, Yinn Long  Total change: 41.70  Rating chartPersonal card
 THE NATIONAL CLOSED CHESS CHAMPIONSHIP 2012 (Men) Kuala Lumpur MAS 2012-05-27
RcRownchangeKK*chgGame
 1989 1706 4.00 7 2.78 15 41.70 
  Loo, Swee Leong 2106  * MAS1.0010.921513.80 
  Kamal, Rizal Ahmad 1930 MAS0.5010.28154.20 
  Yeap, Eng Chiam 2106  * MAS0.001-0.0815-1.20 
  Fong, Yit Ho 2024 MAS0.5010.37155.55 
  Tan, Jun Feng 1886 MAS0.001-0.2615-3.90 
  Woo, Beng Keong 1851 MAS1.0010.691510.35 
  Fong, Yit San 2018 MAS1.0010.861512.90 
 * 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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