Individual Calculations July 2013
 Birarov, Vladimir  Total change: -14.85  Rating chartPersonal card
 2013 Toronto Closed Ch Toronto, Ontario CAN 2013-04-15
RcRownchangeKK*chgGame
 2165 2166 2.50 7 -0.99 15 -14.85 
  Tonakanian, Stephan 1939 CAN1.0010.21153.15 
  Sapozhnikov, Roman f2292 CAN0.001-0.3315-4.95 
  Barron, Michael f2179 CAN0.5010.02150.30 
  Yee, Lorne 2191 CAN1.0010.53157.95 
  Song, Michael 2189 CAN0.001-0.4715-7.05 
  Plotkin, Victor f2214 CAN0.001-0.4315-6.45 
  Humphreys, Michael f2150 CAN0.001-0.5215-7.80 

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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