Individual Calculations September 2017
 Zarri, Florian  Total change: -5.80  Rating chartPersonal card
 26. Open International de Martigny Martigny SUI 2017-08-04
RcRownchangeKK*chgGame
 2093 2128 3.50 7 -0.29 20 -5.80 
  Zahner, Rolf 1728  * SUI1.0010.08201.60 
  Brunner, Nicolas m2472 FRA0.5010.38207.60 
  Javet, Blaise 1983 SUI1.0010.31206.20 
  Borgo, Giulio m2393 ITA0.001-0.1820-3.60 
  Salzgeber, Frank 2213 SUI0.001-0.3820-7.60 
  Maret, Arnaud 1886 SUI1.0010.20204.00 
  Deschenaux, Bernard 1975 SUI0.001-0.7020-14.00 
 * 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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