Individual Calculations November 2009
 Kovalyov, Anton  Total change: 24.00  Rating chartPersonal card
 Championnat Ouvert du Quebec Montreal, Quebec CAN 2009-07-18
RcRownchangeKK*chgGame
 2471 2572 4.50 6 0.71 10 7.10 
  Roussel-Roozmon, Thomas m2487 CAN1.0010.38103.80 
  Gagunashvili, Merab g2574 GEO0.5010.00100.00 
  Georgiev, Vladimir g2530 MKD0.501-0.0610-0.60 
  Sambuev, Bator g2491 RUS0.501-0.1110-1.10 
  Castellanos, Renier m2453 ESP1.0010.34103.40 
  Thavandiran, Shiyam f2291 CAN1.0010.16101.60 

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)
 
 10th Montreal International Montreal, Quebec CAN 2009-08-27
RcRownchangeKK*chgGame
 2619 2572 6.00 11 1.19 10 11.90 
  Bhat, Vinay S. g2473 USA1.0010.36103.60 
  Akobian, Varuzhan g2627 USA0.5010.08100.80 
  Bluvshtein, Mark g2558 CAN0.501-0.0210-0.20 
  Tiviakov, Sergei g2674 NED1.0010.64106.40 
  Roussel-Roozmon, Thomas m2487 CAN0.501-0.1210-1.20 
  Maze, Sebastien g2546 FRA0.501-0.0410-0.40 
  Bacrot, Etienne g2721 FRA0.5010.20102.00 
  Naiditsch, Arkadij g2697 GER0.001-0.3310-3.30 
  Moiseenko, Alexander g2682 UKR0.5010.15101.50 
  Shulman, Yuri g2648 USA0.5010.10101.00 
  Onischuk, Alexander g2699 USA0.5010.17101.70 

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)
 
 15th Annual Medicine Hat Open Medicine Hat, Alberta CAN 2009-09-12
RcRownchangeKK*chgGame
 2271 2577 3.00 3 0.50 10 5.00 
  Gardner, Robert J 2177  * CAN1.0010.08100.80 
  Fedorowicz, John Peter g2458 USA1.0010.34103.40 
  Mackinnon, Keith 2177  * CAN1.0010.08100.80 
 * 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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