Individual Calculations November 2017
 Pacey, Kevin  Total change: -26.60  Rating chartPersonal card
 2017 RA Fall Open Ottawa CAN 2017-09-29
RcRownchangeKK*chgGame
 1892 2114 2.50 5 -1.33 20 -26.60 
  Doubleday, William G. 1949 CAN0.501-0.2220-4.40 
  Sadeghi, Saeid 2009 CAN0.501-0.1420-2.80 
  Miller, Rachel cwf1860 JAM0.501-0.3120-6.20 
  Xu, Daniel 1714  * CAN0.501-0.4220-8.40 
  Marin, Sam 1930 CAN0.501-0.2420-4.80 
 * 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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