Individual Calculations September 2013
 Tomb, Maroun  Total change: 7.95  Rating chartPersonal card
 2013 Pepsico Quebec Open Ch - Invitational Montreal, Quebec CAN 2013-07-21
 2220 2133 4.00 9 0.53 15 7.95 
  Cheng, Bindi m2406 CAN0.001-0.1715-2.55 
  Piasetski, Leon m2279 CAN0.001-0.3015-4.50 
  Wan, Kevin 2006 CAN1.0010.33154.95 
  Sapozhnikov, Roman f2272 CAN0.5010.19152.85 
  Calugar, Arthur m2282 CAN0.5010.20153.00 
  Kleinman, Michael f2298 CAN0.001-0.2815-4.20 
  Morin, Yves 2185 CAN0.5010.07151.05 
  Masse, Hugues 2187 CAN0.5010.08151.20 
  Lo, Ryan 2068 CAN1.0010.41156.15 

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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