Individual Calculations July 2011
 Wahiduddin, Kamalarifin  Total change: -2.10  Rating chartPersonal card
 Malaysia SEA Games MEN Selection 2011 Kuala Lumpur MAS 2011-04-22
RcRownchangeKK*chgGame
 2144 2169 5.50 9 0.74 15 11.10 
  Mas, Hafizulhelmi m2418 MAS0.001-0.1915-2.85 
  Lim, Yee-Weng m2248 MAS0.5010.11151.65 
  Mok, Tze-Meng m2394 MAS0.001-0.2215-3.30 
  Liew, Chee-Meng-Jimmy m2302 MAS0.5010.18152.70 
  Fong, Yit San 1945 MAS1.0010.22153.30 
  Lim, Zhuo Ren 2080 MAS1.0010.38155.70 
  Subramaniam, Sumant 2065 MAS0.501-0.1415-2.10 
  Tan, Jun Feng 1849 MAS1.0010.13151.95 
  Fong, Yit Ho 1995 MAS1.0010.27154.05 

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)
 
 38th Selangor Open 2011 Kuala Lumpur MAS 2011-04-28
RcRownchangeKK*chgGame
 1999 2169 4.00 7 -0.88 15 -13.20 
  Haslindah, Ruslan 1769  * MAS0.501-0.4215-6.30 
  Azhar, Puteri Rifqah Fahada 1822 MAS1.0010.11151.65 
  Ibrahim, Mohd Irman 2119 MAS0.501-0.0715-1.05 
  Yusoff, Fairul 1921 MAS1.0010.19152.85 
  Liew, Chee-Meng-Jimmy m2302 MAS0.001-0.3215-4.80 
  Fong, Yit Ho 1995 MAS0.501-0.2315-3.45 
  Subramaniam, Sumant 2065 MAS0.501-0.1415-2.10 
 * 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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