Individual Calculations September 2009
 Barbeau, Sylvain  Total change: -2.90  Rating chartPersonal card
 Championnat Invitation du Quebec Montreal, Quebec CAN 2009-06-19
RcRownchangeKK*chgGame
 2417 2357 3.50 9 -0.29 10 -2.90 
  Leveille, Francois f2261 CAN1.0010.37103.70 
  Ye, Ling Feng 2179 CAN0.501-0.2310-2.30 
  Hua, Lefong f2283 CAN0.501-0.1010-1.00 
  Roussel-Roozmon, Thomas m2479 CAN0.5010.17101.70 
  Bhat, Vinay g2475 USA0.001-0.3410-3.40 
  Kovalyov, Anton g2571 ARG0.001-0.2310-2.30 
  Bluvshtein, Mark g2558 CAN0.001-0.2410-2.40 
  Castellanos, Renier m2446 ESP0.5010.12101.20 
  Sambuev, Bator g2498 RUS0.5010.19101.90 

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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