Individual Calculations August 2015
 Boehmer, Kris  Total change: -18.00  Rating chartPersonal card
 2015 Calgary International Qualifier Calgary CAN 2015-05-30
RcRownchangeKK*chgGame
 1916 2174 3.50 5 -0.45 40 -18.00 
  Wu, Chenxi 1791 CAN1.0010.09403.60 
  Fellah, Mohamad 1902 LBA0.501-0.3340-13.20 
  Kadavil, Suresh 1774  * CAN1.0010.08403.20 
  Karmali, Hafiz 1931 CAN0.501-0.3040-12.00 
  Haessel, Dale f2180 CAN0.5010.01400.40 
 * 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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