Individual Calculations February 2015
 Yang, Michael  Total change: 17.20  Rating chartPersonal card
 2015 RA Winter Open Ottawa CAN 2015-01-16
RcRownchangeKK*chgGame
 2098 2016 2.50 5 0.43 40 17.20 
  Sambuev, Bator g2416  * CAN0.001-0.0840-3.20 
  Yao, Sammy 1984 CAN1.0010.464018.40 
  Davies, Alex f2189 CAN0.001-0.2740-10.80 
  Barlow Wilkes, Curtis 1853 CAN0.501-0.2240-8.80 
  Sadeghi, Saeid 2046 CAN1.0010.544021.60 
 * 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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