Individual Calculations September 2013
 Lehmann, Marco  Total change: 20.85  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 2260 2344 5.50 7 1.39 15 20.85 
  Mettraux, Jean 1944  * SUI1.0010.08151.20 
  Deschenaux, Bernard 2032 SUI1.0010.14152.10 
  Belaz, Christian 2066 SUI1.0010.17152.55 
  Deepan, Chakkravarthy J g2467 IND0.001-0.3315-4.95 
  Steenhuis, Jan 2130 SUI1.0010.23153.45 
  Zubarev, Alexander g2550 UKR1.0010.761511.40 
  Bauer, Christian g2633 FRA0.5010.34155.10 
 * 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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