Individual Calculations July 2015
 Dougherty, Michael  Total change: -24.00  Rating chartPersonal card
 2015 Guelph Summer Pro-Am Pro Guelph CAN 2015-06-20
RcRownchangeKK*chgGame
 1889 2147 2.00 4 -1.20 20 -24.00 
  Talukdar, Rohan c1747  * CAN1.0010.08201.60 
  Cai, Jason 1955 CAN0.001-0.7520-15.00 
  Brajkovic, Nikola 1832 CAN1.0010.14202.80 
  Chen, Richard c2020 CAN0.001-0.6720-13.40 
 * 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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