Individual Calculations October 2017
 Luksza, Arkadiusz  Total change: -26.60  Rating chartPersonal card
 2017 Montreal Open Montreal CAN 2017-09-08
RcRownchangeKK*chgGame
 1965 2108 2.00 5 -1.33 20 -26.60 
  Turcotte, Jonathan 1956 CAN0.501-0.2020-4.00 
  Chang, Alexander Rz 1708  * CAN1.0010.08201.60 
  Leveille, Francois f2222 CAN0.001-0.3420-6.80 
  Marin, Sam 1930 CAN0.001-0.7320-14.60 
  Bouton, Christophe 2007 FRA0.501-0.1420-2.80 
 * 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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