Individual Calculations June 2013
 Soon, Wai Cheong  Total change: 12.45  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2082 2111 3.00 4 0.83 15 12.45 
  Reynolds, D Ian W 2031 ENG1.0010.39155.85 
  Perrett, David C 1969 WLS1.0010.31154.65 
  Robertson, J Stuart 2049 ENG0.501-0.0915-1.35 
  Maleki, Manuel 2279 FRA0.5010.22153.30 

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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