Individual Calculations November 2009
 Evans, Bill  Total change: -26.25  Rating chartPersonal card
 2009 Toronto Labour Day Open Toronto, Ontario CAN 2009-09-05
RcRownchangeKK*chgGame
 2132 2087 0.00 4 -1.75 15 -26.25 
  Martchenko, Alexander 2108 CAN0.001-0.4715-7.05 
  Moffat, Andrei 2150 CAN0.001-0.4115-6.15 
  Yuan, Yuanling wf2202 CAN0.001-0.3415-5.10 
  Kleinman, Michael 2067 CAN0.001-0.5315-7.95 

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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