Individual Calculations September 2011
 Birarov, Vladimir  Total change: -15.30  Rating chartPersonal card
 48th Canadian Open Chess Championship 2011 Toronto, Ontario CAN 2011-07-09
RcRownchangeKK*chgGame
 2164 2246 2.50 5 -0.51 30 -15.30 
  Roy, Myriam 1935 CAN1.0010.14304.20 
  Bluvshtein, Mark g2611 CAN0.001-0.1030-3.00 
  Knox, Christopher 1951 CAN1.0010.15304.50 
  Thavandiran, Shiyam f2320 CAN0.001-0.4030-12.00 
  Chernik, Dmitry 2004 CAN0.501-0.3030-9.00 

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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