Individual Calculations September 2011
 Zarri, Philippe  Total change: 0.00  Rating chartPersonal card
 20. Open International de Martigny Martigny SUI 2011-07-29
RcRownchangeRpKK*chgGame
 1846 0 1.00 6 0.00 1573   0.00 
  Perruchoud, Pierre 2022 SUI0.0010.00 0.00 
  Viviani, Mario 1823 SUI1.0010.00 0.00 
  Favre, Gilles 1934 SUI0.0010.00 0.00 
  Andjelkovic, Slavoljub 1811 SUI0.0010.00 0.00 
  Isailovic, Dragan 1783 SUI0.0010.00 0.00 
  Visan, Cornel 1702 SUI0.0010.00 0.00 

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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