Individual Calculations February 2013
 Gillieron, Jean-Marc  Total change: -11.70  Rating chartPersonal card
 29. Open International de Geneve B Geneva SUI 2012-12-26
RcRownchangeKK*chgGame
 1522 1875 1.00 2 -0.78 15 -11.70 
  Muller, Daniel 1569 SUI0.001-0.8615-12.90 
  Duffour, Bertrand 1475  * SUI1.0010.08151.20 
 * 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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