Individual Calculations August 2018
 Chiku-Ratte, Olivier-Kenta  Total change: 33.40  Rating chartPersonal card
 2018 Canadian Open, Open Section Quebec City CAN 2018-07-07
RcRownchangeKK*chgGame
 2141 2278 5.50 8 0.27 20 5.40 
  Abbas, Talal 1886 CAN1.0010.08201.60 
  Callier, Christophe 1970 BEL1.0010.14202.80 
  Kaufman, Raymond m2201 USA1.0010.39207.80 
  Sambuev, Bator g2514 CAN0.001-0.2020-4.00 
  Tomb, Maroun c2151 LBN1.0010.33206.60 
  Fedorowicz, John g2425 USA0.001-0.3020-6.00 
  Malakhovets, Sergey 1923 CAN0.501-0.3920-7.80 
  Tanaka, Taira Tyler 2054 CAN1.0010.22204.40 

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
 2266 2278 6.00 9 1.40 20 28.00 
  Poulin, Maurice 1970 CAN1.0010.14202.80 
  Malek, Omid 2055 CAN1.0010.22204.40 
  Lesiege, Alexandre g2517 CAN0.001-0.2020-4.00 
  Van Hoolandt, Patrick f2065 MNC1.0010.23204.60 
  Ouellet, Maili-Jade wm2197 CAN1.0010.39207.80 
  Preotu, Razvan g2495 CAN0.5010.28205.60 
  Edouard, Romain g2638 FRA0.001-0.1020-2.00 
  Bremner, William 1878  * CAN1.0010.08201.60 
  Mikhalevski, Victor g2583 ISR0.5010.36207.20 
 * 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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