Individual Calculations January 2010
 Legrand, Stephane  Total change: 5.25  Rating chartPersonal card
 8e Festival de la Toussaint - A Evry FRA 2009-10-23
RcRownchangeKK*chgGame
 2345 2157 3.00 8 0.68 15 10.20 
  Shchekachev, Andrei g2539 FRA0.001-0.0915-1.35 
  Fedorchuk, Sergey A. g2557  * UKR0.001-0.0815-1.20 
  Roumegous, Marina wm2217 FRA0.5010.08151.20 
  Lamorelle, Julien 2229 FRA0.001-0.4015-6.00 
  Betton, Olivier 2183 FRA1.0010.54158.10 
  Perrin, Guillaume f2318 FRA0.5010.21153.15 
  Dubessay, Bastien 2157 FRA1.0010.50157.50 
  David, Alberto g2557  * LUX0.001-0.0815-1.20 
 * 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)
 
 Nationale 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2107 2168 0.00 1 -0.58 15 -8.70 
  Marie, Guillaume 2107 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)
 
 Nationale 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1979 2168 1.00 1 0.25 15 3.75 
  Wauquier, Mathieu 1979 FRA1.0010.25153.75 

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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