Individual Calculations May 2011
 Collet, Davy  Total change: 3.45  Rating chartPersonal card
 15e open de Guingamp PABU FRA 2011-03-05
RcRownchangeKK*chgGame
 1816 1793 4.00 8 0.23 15 3.45 
  Aubry, Yannis 2078 FRA0.001-0.1615-2.40 
  Pirouelle, Michel 1614 FRA1.0010.27154.05 
  Deslias, Gregoire 1943 FRA0.5010.20153.00 
  Foussard, Gervais 1932 FRA0.001-0.3115-4.65 
  Villalon, Anthony 1624 FRA1.0010.28154.20 
  Brault, Julien 1847 FRA0.5010.08151.20 
  Houeix, Adrien 1651 FRA0.501-0.1915-2.85 
  Burel, Iwan 1836 FRA0.5010.06150.90 

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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