Individual Calculations May 2011
 Gac, Jean-Luc  Total change: -10.65  Rating chartPersonal card
 15e open de Guingamp PABU FRA 2011-03-05
RcRownchangeKK*chgGame
 1674 1533 1.00 5 -0.66 15 -9.90 
  Maulana, Kahfi 1907 FRA0.001-0.1015-1.50 
  Roussel, Glenn 1733 FRA0.001-0.2415-3.60 
  Lieutaud, Marcel 1373 FRA1.0010.29154.35 
  Desgranges, Christophe 1693 FRA0.001-0.2915-4.35 
  Dujardin, Bernard 1665 FRA0.001-0.3215-4.80 

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)
 
 Open FIDE de Brest BREST FRA 2011-04-23
RcRownchangeKK*chgGame
 1728 1533 1.00 4 -0.05 15 -0.75 
  Gutscher, Marc-Andre 1912 FRA0.001-0.0915-1.35 
  Desgranges, Christophe 1693 FRA0.5010.21153.15 
  Bertrand, Benjamin 1640 FRA0.5010.15152.25 
  Le Coz, Yannick 1666 FRA0.001-0.3215-4.80 

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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