Individual Calculations January 2013
 McManus, Gordon  Total change: 0.00  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeRpKK*chgGame
 1957 0 0.50 5 0.00 1591   0.00 
  White, Alastair F 2112 SCO0.0010.00 0.00 
  Matthew, Ian G 1948 ENG0.5010.00 0.00 
  Johansson, Toni 2100 SWE0.0010.00 0.00 
  Othman, Mustapha 1865 NGR0.0010.00 0.00 
  Gupta, Arul 1762 ENG0.0010.00 0.00 

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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