Individual Calculations September 2013
 Perez Garcia, Rodney Oscar  Total change: 13.30  Rating chartPersonal card
 2013 Pepsico Quebec Open Ch - Invitational Montreal, Quebec CAN 2013-07-21
 2430 2363 5.00 9 1.33 10 13.30 
  Tessier-Desrosiers, Olivier 2106 CAN1.0010.18101.80 
  Chirila, Ioan-Cristian g2528 ROU0.5010.22102.20 
  Moradiabadi, Elshan g2551 IRI0.5010.24102.40 
  Perez Rodriguez, Luis Manuel g2427 CUB0.5010.09100.90 
  Roussel-Roozmon, Thomas g2476 CAN0.5010.15101.50 
  Porper, Edward m2453 CAN1.0010.62106.20 
  Ostrovskiy, Aleksandr A f2403 USA0.5010.06100.60 
  Molner, Mackenzie m2501 USA0.001-0.3110-3.10 
  Kiewra, Keaton F m2422 USA0.5010.08100.80 

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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