Individual Calculations May 2011
 Percheron, Andre  Total change: -2.25  Rating chartPersonal card
 20e open FIDE Chess XV - 2100 PARIS FRA 2011-03-12
RcRownchangeKK*chgGame
 1731 1838 3.00 6 -0.73 15 -10.95 
  Saliou, Ronan 1438  * FRA1.0010.08151.20 
  Abbas, Talal 2000 LIB0.001-0.2915-4.35 
  Selvaradje, Partibane 1570 FRA1.0010.17152.55 
  Heuveline, Gregory 1990 FRA0.001-0.3015-4.50 
  Biny, Pierre 1730 FRA0.001-0.6515-9.75 
  Muller, Frederic 1656 FRA1.0010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 21e open FIDE Chess XV - 1800 - 2199 PARIS FRA 2011-03-26
RcRownchangeKK*chgGame
 1928 1838 2.50 5 0.58 15 8.70 
  Ljubotina, Lazo 1991 FRA1.0010.701510.50 
  Guez, Fabien 2058 FRA0.5010.28154.20 
  Wlogalski, Olivier 1926 BEL0.5010.12151.80 
  Bourogaa, Younes 1881 FRA0.5010.06150.90 
  Slavkovic, Vitomir 1782 FRA0.001-0.5815-8.70 

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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