Individual Calculations September 2011
 Campora Perez, Daniel  Total change: -11.70  Rating chartPersonal card
 20. Open International de Martigny Martigny SUI 2011-07-29
RcRownchangeKK*chgGame
 2058 2174 3.00 6 -0.78 15 -11.70 
  Betrisey, Sandro 1774  * SUI1.0010.08151.20 
  Huss, Andreas m2311 SUI0.001-0.3215-4.80 
  Hirzel, Martin 1941 SUI1.0010.21153.15 
  Zozulia, Anna mwg2381 BEL0.001-0.2315-3.45 
  Perruchoud, Pierre 2022 SUI0.001-0.7015-10.50 
  Major, Stephan 1916 SUI1.0010.18152.70 
 * 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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