Individual Calculations September 2011
 Duratti, Lindo  Total change: -26.55  Rating chartPersonal card
 20. Open International de Martigny Martigny SUI 2011-07-29
RcRownchangeKK*chgGame
 1946 2223 4.00 7 -1.77 15 -26.55 
  Frauchiger, Thomas 1823  * SUI0.501-0.4215-6.30 
  Fournier, Michel 1823  * SUI1.0010.08151.20 
  Hirzel, Martin 1941 SUI0.501-0.3415-5.10 
  Vandelacluze, Ian 1975 BEL0.501-0.3115-4.65 
  Perruchoud, Pierre 2022 SUI0.501-0.2615-3.90 
  Zarri, Florian 2047 SUI0.501-0.2315-3.45 
  Langwieser, Alexander 1989 AUT0.501-0.2915-4.35 
 * 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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