Individual Calculations November 2012
 Subramaniam, Mani  Total change: -0.45  Rating chartPersonal card
 e2e4 High Wycombe Challengers 2012 London ENG 2012-10-12
RcRownchangeKK*chgGame
 1713 1438 0.50 3 -0.03 15 -0.45 
  Wilson, Matthew R 1762 ENG0.001-0.1315-1.95 
  Osiyemi, Lara 1772 NGR0.001-0.1215-1.80 
  Simpson, Derek 1604 ENG0.5010.22153.30 

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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