Individual Calculations August 2018
 Bouton, Christophe  Total change: -44.40  Rating chartPersonal card
 2018 Canadian Open, Open Section Quebec City CAN 2018-07-07
RcRownchangeKK*chgGame
 1786 2016 3.00 8 -3.22 20 -64.40 
  Chang, Alexander Rz 1650 CAN0.001-0.9020-18.00 
  Mercure, Gilbert 1760 CAN1.0010.19203.80 
  Drkulec, Vlado 1794 CAN0.501-0.2820-5.60 
  Malakhovets, Sergey 1923 CAN0.501-0.1320-2.60 
  Doknjas, Neil 1883 CAN0.001-0.6820-13.60 
  Lehingrat, Callum 1853 CAN0.501-0.2220-4.40 
  Hay, Jonathan 1772 CAN0.001-0.8020-16.00 
  Dube, Daniel 1649 CAN0.501-0.4020-8.00 

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)
 
 2018 Quebec Open Open Section Montreal CAN 2018-07-21
RcRownchangeKK*chgGame
 2064 2016 5.00 9 1.00 20 20.00 
  Lesiege, Alexandre g2416  * CAN0.001-0.0820-1.60 
  Auger, Bertrand 1935 CAN1.0010.39207.80 
  Ouellet, Maili-Jade wm2197 CAN0.001-0.2620-5.20 
  Goldner, John 1743 CAN1.0010.17203.40 
  Soudre, Nicolas 2080 CAN1.0010.592011.80 
  Durette, Francis 2035 CAN0.001-0.4720-9.40 
  Prahov, Valentin 2104 FID1.0010.622012.40 
  Saine, Zachary 1900 CAN1.0010.34206.80 
  Zhao, Jim 2169 CAN0.001-0.3020-6.00 
 * 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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