Individual Calculations March 2010
 Durczak, Mathieu  Total change: 8.70  Rating chartPersonal card
 12e open international de Fenain Fenain FRA 2010-02-06
RcRownchangeKK*chgGame
 2009 2077 4.00 6 0.58 15 8.70 
  Delannoy, Frederic 1778 FRA1.0010.15152.25 
  Tison, Freddy 1716 FRA1.0010.10151.50 
  Simon, Olivier m2320 FRA0.001-0.2015-3.00 
  Bourgeois, Jean-Christophe 1831 FRA1.0010.19152.85 
  Dal Borgo, Albin 2166 BEL1.0010.62159.30 
  Soyez, Cyril 2244 FRA0.001-0.2815-4.20 

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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