Individual Calculations September 2013
 Zubarev, Alexander  Total change: -7.80  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 2254 2550 5.00 7 -0.78 10 -7.80 
  Schwery, Bernhard 2150  * SUI1.0010.08100.80 
  Berset, Philippe 2150  * SUI1.0010.08100.80 
  Borsos, Bogdan m2279 UKR0.501-0.3310-3.30 
  Muheim, Sebastian 2183 SUI1.0010.10101.00 
  Malakhatko, Vadim g2525 BEL0.501-0.0310-0.30 
  Lehmann, Marco f2344 SUI0.001-0.7610-7.60 
  Terraz, Christian 2150  * SUI1.0010.08100.80 
 * 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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