Individual Calculations March 2015
 Leblanc, Paul  Total change: -10.80  Rating chartPersonal card
 2015 BC Open Vancouver CAN 2015-02-07
RcRownchangeKK*chgGame
 2015 1942 1.50 5 -0.54 20 -10.80 
  Pechisker, Alfred 2204 CAN0.001-0.1820-3.60 
  Doknjas, Joshua 2002 CAN1.0010.582011.60 
  Chan, James 2025 CAN0.001-0.3920-7.80 
  Erichsen, Dan 2108 DEN0.001-0.2820-5.60 
  Richardson, Kai 1734 CAN0.501-0.2720-5.40 

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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