Individual Calculations September 2013
 Rodriguez, Eric  Total change: 3.60  Rating chartPersonal card
 2013 Pepsico Quebec Open Ch - Invitational Montreal, Quebec CAN 2013-07-21
 2368 2290 4.00 9 0.24 15 3.60 
  Rozentalis, Eduardas g2619 LTU0.5010.38155.70 
  Bruzon Batista, Lazaro g2690  * CUB0.001-0.0815-1.20 
  Voskanyan, Vahagn f2241 CAN1.0010.43156.45 
  Sambuev, Bator g2530 CAN0.001-0.2015-3.00 
  Song, Michael 2242 CAN0.001-0.5715-8.55 
  Villavieja, Butch 2211 PHI1.0010.39155.85 
  Chiku-Ratte, Olivier-Kenta 2106 CAN1.0010.26153.90 
  Kleinman, Michael f2298 CAN0.5010.01150.15 
  Wang, Richard m2377 CAN0.001-0.3815-5.70 
 * 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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