Individual Calculations July 2011
 Filipovich, David  Total change: 4.20  Rating chartPersonal card
 2011 Canadian Closed and Zonal Ch Guelph, Ontario CAN 2011-05-06
RcRownchangeKK*chgGame
 2202 2127 3.50 8 0.28 15 4.20 
  Stevens, Christian f2310 CAN0.5010.24153.60 
  Plotkin, Victor 2245 CAN0.001-0.3415-5.10 
  Drkulec, Vladimir 2027 CAN1.0010.36155.40 
  Guo, Josh 2123 CAN0.001-0.5115-7.65 
  Sapozhnikov, Roman 2318 CAN0.001-0.2515-3.75 
  Barron, Michael f2223 CAN1.0010.63159.45 
  Qin, Zi Yi Joey 2159 CAN0.5010.04150.60 
  Dougherty, Michael f2207 CAN0.5010.11151.65 

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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