Individual Calculations September 2011
 Visan, Cornel  Total change: -4.65  Rating chartPersonal card
 20. Open International de Martigny Martigny SUI 2011-07-29
RcRownchangeKK*chgGame
 2067 1702 0.00 3 -0.31 15 -4.65 
  Staub, Ludovic 2102  * SUI0.001-0.0815-1.20 
  Moret, Jean-Paul 2042 SUI0.001-0.1215-1.80 
  Wiesmann, Dominique 2057 SUI0.001-0.1115-1.65 
 * 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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