Individual Calculations September 2010
 Besse, Leonard  Total change: -9.90  Rating chartPersonal card
 19.Open International de Martigny Martigny SUI 2010-07-30
RcRownchangeKK*chgGame
 1984 2078 2.50 5 -0.66 15 -9.90 
  Antoniewski, Rafal g2478  * POL0.001-0.0815-1.20 
  Mettraux, Jean 1772 SUI0.501-0.3615-5.40 
  Bussa, Paolo 1893 ITA0.001-0.7415-11.10 
  Eandi, Arnaldo 1797 ITA1.0010.16152.40 
  Tcheau, Alain 1979 SUI1.0010.36155.40 
 * 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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