Individual Calculations September 2012
 Sivaji, Siva  Total change: -4.80  Rating chartPersonal card
 21. Open International de Martigny Martigny SUI 2012-08-03
RcRownchangeKK*chgGame
 1934 1913 3.00 7 -0.32 15 -4.80 
  Govciyan, Pavel m2313  * FRA0.001-0.0815-1.20 
  Fournier, Michel 1523 SUI1.0010.09151.35 
  Ciampi, Vincenzo 2127 ITA0.001-0.2315-3.45 
  Bonvin, Claude-Alain 1696 SUI1.0010.22153.30 
  Deschenaux, Bernard 2057 SUI0.001-0.3115-4.65 
  De Kalbermatten, Adrien 1780 SUI1.0010.32154.80 
  Barnier, Alain 2042 FRA0.001-0.3315-4.95 
 * 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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