Individual Calculations September 2010
 Langwieser, Alexander  Total change: 6.30  Rating chartPersonal card
 19.Open International de Martigny Martigny SUI 2010-07-30
RcRownchangeKK*chgGame
 2040 2058 3.50 6 0.42 15 6.30 
  Vovk, Andrey g2458  * UKR0.001-0.0815-1.20 
  Dorsaz, Cyril 1659 SUI1.0010.08151.20 
  Onoprienko, Vladimir m2343 RUS0.001-0.1615-2.40 
  Capt, Pierre-Andre 1658  * SUI1.0010.08151.20 
  De Kalbermatten, Adrien 1893 SUI1.0010.28154.20 
  Vianin, Pascal 2226 SUI0.5010.22153.30 
 * 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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