Individual Calculations July 2013
 Barron, Michael  Total change: -1.95  Rating chartPersonal card
 2013 Toronto Closed Ch Toronto, Ontario CAN 2013-04-15
RcRownchangeKK*chgGame
 2163 2179 3.50 7 -0.13 15 -1.95 
  Plotkin, Victor f2214 CAN1.0010.55158.25 
  Humphreys, Michael f2150 CAN0.501-0.0415-0.60 
  Birarov, Vladimir 2166 ISR0.501-0.0215-0.30 
  Sapozhnikov, Roman f2292 CAN0.5010.15152.25 
  Tonakanian, Stephan 1939 CAN1.0010.20153.00 
  Yee, Lorne 2191 CAN0.001-0.4815-7.20 
  Song, Michael 2189 CAN0.001-0.4915-7.35 

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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