Individual Calculations January 2009
 Bruez, Cyriaque  Total change: 17.50  Rating chartPersonal card
 28e open vosgien - Open A La Bresse FRA 2008-11-01
RcRownchangeKK*chgGame
 1874 1643 2.00 6 0.70 25 17.50 
  Rost, Pierre 1806 FRA1.0010.722518.00 
  Millon, Valentin 1993 FRA0.001-0.1125-2.75 
  Legrand, Thierry 1873 FRA0.001-0.2125-5.25 
  Viennot, Kevin 1783 FRA0.5010.19254.75 
  Petit, Didier 1967 FRA0.5010.37259.25 
  Rambourg, Juliette 1824 FRA0.001-0.2625-6.50 

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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