Individual Calculations May 2011
 Cheah, Cheok Fung  Total change: -12.30  Rating chartPersonal card
 NATIONAL CLOSED CHESS CHAMPIONSHIP 2011 Kuala Lumpur MAS 2011-03-16
RcRownchangeKK*chgGame
 1864 2020 4.00 7 -0.82 15 -12.30 
  Dutton, Lucas Matthew 1685 MAS1.0010.12151.80 
  Tan, Jun Feng 1849 MAS0.001-0.7315-10.95 
  Ooi, Zhi Yang 1738 MAS1.0010.16152.40 
  Parimanam, Paul 1728 MAS1.0010.15152.25 
  Low, Jun Jian 1918 MAS1.0010.36155.40 
  Lee, Kim Han Edward 2174 MAS0.001-0.2915-4.35 
  Siew, Kit-Tze Mark 1954 MAS0.001-0.5915-8.85 

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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