Individual Calculations September 2013
 Berube, Antoine  Total change: -8.70  Rating chartPersonal card
 2013 Pepsico Quebec Open Ch - Invitational Montreal, Quebec CAN 2013-07-21
 2208 2174 3.50 9 -0.58 15 -8.70 
  Kiewra, Keaton F m2422 USA0.001-0.1915-2.85 
  Shetty, Atulya f2314 USA0.001-0.3115-4.65 
  Tessier-Desrosiers, Olivier 2106 CAN0.501-0.0915-1.35 
  Caire, Francois 2178 CAN0.5010.01150.15 
  Zhou, Qiyu 1902 CAN1.0010.17152.55 
  Cao, Jason f2060 CAN1.0010.34155.10 
  Thavandiran, Shiyam f2338 CAN0.001-0.2815-4.20 
  Piasetski, Leon m2279 CAN0.5010.14152.10 
  Sapozhnikov, Roman f2272 CAN0.001-0.3715-5.55 

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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