Individual Calculations April 2009
 Inigo, Aquino  Total change: 8.25  Rating chartPersonal card
 2008 Toronto Thanksgiving Open Toronto CAN 2008-10-11
RcRownchangeKK*chgGame
 2055 1898 1.50 4 0.33 25 8.25 
  Martchenko, Alexander 2039 CAN0.001-0.3125-7.75 
  Kagramanov, Dina wf2118 CAN1.0010.782519.50 
  Gusev, Nikita 2033 CAN0.5010.18254.50 
  Hambleton, Aman 2028 CAN0.001-0.3225-8.00 

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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