Individual Calculations September 2010
 Bussa, Paolo  Total change: 15.90  Rating chartPersonal card
 19.Open International de Martigny Martigny SUI 2010-07-30
RcRownchangeKK*chgGame
 2158 1893 2.00 5 1.06 15 15.90 
  Vianin, Pascal 2226 SUI0.5010.38155.70 
  Moret, Jean-Paul 2053 SUI0.001-0.2915-4.35 
  Besse, Leonard 2078 SUI1.0010.741511.10 
  Burnier, David f2293  * SUI0.001-0.0815-1.20 
  Perruchoud, Benoit 2140 SUI0.5010.31154.65 
 * 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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