Individual Calculations September 2015
 Dougherty, Michael  Total change: 15.20  Rating chartPersonal card
 2015 Canadian Seniors 50 plus Kitchener CAN 2015-07-31
RcRownchangeKK*chgGame
 2014 2123 4.50 6 0.76 20 15.20 
  Gashgarian, Rob 1723  * CAN1.0010.08201.60 
  Drkulec, Vladimir 1908 CAN1.0010.23204.60 
  Cova, Ramon J 2010 CAN1.0010.35207.00 
  Barron, Michael f2192 CAN0.001-0.4020-8.00 
  Cummings, David m2327 CAN0.5010.26205.20 
  Chernik, Dmitry 1922 CAN1.0010.24204.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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