Individual Calculations January 2012
 Tang, Wei Kit  Total change: 13.50  Rating chartPersonal card
 3rd Penang Heritage City International Chess Open 2011 Penang MAS 2011-12-05
RcRownchangeKK*chgGame
 1897 1662 2.00 7 0.45 30 13.50 
  Eng, Andre Jerome 2062  * SIN0.001-0.0830-2.40 
  Ho, En Huei Danielle wf1901 SIN0.5010.30309.00 
  Tin, Jingyao f1986 SIN0.5010.373011.10 
  Lim, Kian Hwa 1935 MAS0.001-0.1730-5.10 
  William, Lee Kah Howe 1782 MAS0.001-0.3430-10.20 
  Gafni, Paul 1893 USA0.001-0.2130-6.30 
  Gates, David A 1722 ENG1.0010.583017.40 
 * 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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