Individual Calculations April 2015
 Douriet Duany, Alexis  Total change: -7.00  Rating chartPersonal card
 14th Rochefort Chess Festival - Masters ROCHEFORT FRA 2015-02-21
RcRownchangeKK*chgGame
 2263 2307 5.00 9 0.17 20 3.40 
  Selebran, Henri 1914 FRA1.0010.08201.60 
  Ninov, Nikolai g2435 BUL0.001-0.3320-6.60 
  Roselle, Tristan 2012 FRA1.0010.15203.00 
  Loiseau, Quentin m2401 FRA0.5010.13202.60 
  Demuth, Adrien m2516 FRA0.5010.27205.40 
  Perez Ponsa, Federico g2558 ARG0.001-0.1920-3.80 
  Sauvaget, Franck 1941 FRA1.0010.10202.00 
  Pulvett Marin, Daniel m2426 VEN0.001-0.3420-6.80 
  Haussernot, Cecile wf2161 FRA1.0010.30206.00 

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)
 
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2103 2307 6.00 9 -0.52 20 -10.40 
  Papin, Vasily g2515 RUS0.001-0.2320-4.60 
  Tang, Tang 2023 JPN0.001-0.8420-16.80 
  Roels, Frederik 1971 BEL1.0010.12202.40 
  Guerreiro, Nuno 2066 POR0.501-0.3020-6.00 
  Smekens, Ruben 2028 BEL0.501-0.3420-6.80 
  Lenoir, Aurele 1907  * BEL1.0010.08201.60 
  Petracco, Gilles 2005 FRA1.0010.15203.00 
  Jourdain, Antoine 1907  * FRA1.0010.08201.60 
  Riff, Jean-Noel g2507 FRA1.0010.762015.20 
 * 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)
 

 

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