Individual Calculations September 2012
 Zaza, Ludovic  Total change: -0.75  Rating chartPersonal card
 21. Open International de Martigny Martigny SUI 2012-08-03
RcRownchangeKK*chgGame
 2121 1983 2.00 6 -0.05 15 -0.75 
  Colmenares, Aurelio f2248 SUI1.0010.821512.30 
  Sermier, Guillaume m2383  * SUI0.001-0.0815-1.20 
  Langwieser, Alexander 2081 AUT0.001-0.3715-5.55 
  Emmott, Steven 1828 SUI1.0010.29154.35 
  Deschenaux, Bernard 2057 SUI0.001-0.4015-6.00 
  Ciampi, Vincenzo 2127 ITA0.001-0.3115-4.65 
 * 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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