Individual Calculations August 2012
 Lin, Tony (juntao)  Total change: -9.30  Rating chartPersonal card
 2012 Toronto International U2200 Toronto, Ontario CAN 2012-07-15
RcRownchangeKK*chgGame
 1977 1951 2.50 6 -0.31 30 -9.30 
  Wiebe, Daniel 1881 CAN0.501-0.1030-3.00 
  Plotkin, Mark 1877 CAN1.0010.403012.00 
  Derraugh, Geordie 2039 CAN0.001-0.3830-11.40 
  Geaman, Horia 2150 CAN0.5010.26307.80 
  Gladstone, Simon 1929 CAN0.001-0.5330-15.90 
  Tonakanian, Stephan 1983 CAN0.5010.04301.20 

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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