Individual Calculations September 2011
 Wojtkowski, Frederic  Total change: -6.15  Rating chartPersonal card
 18ème Open Côte d'Argent NAUJAC SUR MER FRA 2011-07-13
RcRownchangeKK*chgGame
 1794 1945 2.50 5 -0.88 15 -13.20 
  Laigneau, Frederic 1726 FRA1.0010.22153.30 
  Vernay, Clovis m2345  * FRA0.001-0.0815-1.20 
  Swerdlin, Ryan 1809 FRA0.001-0.6815-10.20 
  Beda, Salome 1545  * FRA0.501-0.4215-6.30 
  Las Heras Aixandri, Guillem 1545  * ESP1.0010.08151.20 
 * 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)
 
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1933 1945 5.00 9 0.47 15 7.05 
  Oei, Hway Ik 2122 NED1.0010.731510.95 
  Dionisi, Thomas 2192 FRA0.001-0.1915-2.85 
  Hutois, Mickael 2184 FRA0.001-0.2015-3.00 
  Gobbetto, Jean-Claude 1702 FRA1.0010.20153.00 
  Dupont, Victor 1609 FRA1.0010.12151.80 
  Dupre-Depril, Maxime 1698 FRA1.0010.19152.85 
  Le Goff, Ronan 2104 FRA0.5010.21153.15 
  Frick, Christoph 2177 GER0.001-0.2115-3.15 
  De Lussac, Rainier 1612 FRA0.501-0.3815-5.70 

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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