Individual Calculations September 2011
 Le Roux, Jean-Pierre  Total change: 4.50  Rating chartPersonal card
 2011 Quebec Invitational Montreal, Quebec CAN 2011-07-23
RcRownchangeKK*chgGame
 2410 2517 5.50 9 -0.17 10 -1.70 
  Voloaca, Mihnea 2236 CAN1.0010.16101.60 
  Kleiman, Jake m2375 USA1.0010.31103.10 
  Sambuev, Bator g2528 CAN0.001-0.4810-4.80 
  Cheng, Bindi f2385 CAN1.0010.32103.20 
  Cornette, Matthieu g2568 FRA0.5010.07100.70 
  Arencibia Rodriguez, Walter g2476 CUB0.001-0.5610-5.60 
  Kraiouchkine, Nikita 2170 CAN1.0010.11101.10 
  Rozentalis, Eduardas g2571 LTU0.001-0.4210-4.20 
  Zhao, Parker 2382 USA1.0010.32103.20 

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)
 
 Championnat de France - National CAEN FRA 2011-08-14
RcRownchangeKK*chgGame
 2628 2517 4.50 11 0.62 10 6.20 
  Hamdouchi, Hicham g2628 FRA0.001-0.3510-3.50 
  Vachier-Lagrave, M. g2722 FRA0.001-0.2410-2.40 
  Istratescu, Andrei g2645 FRA0.001-0.3310-3.30 
  Shchekachev, Andrei g2537 FRA0.5010.03100.30 
  Fressinet, Laurent g2698 FRA1.0010.74107.40 
  Dorfman, Iossif g2578 FRA0.5010.08100.80 
  Bauer, Christian g2637 FRA0.5010.16101.60 
  Feller, Sebastien g2666 FRA0.001-0.3010-3.00 
  Bricard, Emmanuel g2502 FRA0.501-0.0210-0.20 
  Bacrot, Etienne g2710 FRA0.5010.25102.50 
  Edouard, Romain g2587 FRA1.0010.60106.00 

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)
 

 

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