Individual Calculations August 2018
 Bremner, William  Total change: 308.18  Rating chartPersonal card
 2018 Canadian Youth Chess Championship U18 Open Quebec City CAN 2018-07-02
RcRownchangeKK*chgGame
 1813 1684 3.00 4 1.63 38 61.94 
  Colvin, Andrew 1829 CAN0.5010.19387.22 
  Miller, Reuben 1562 CAN1.0010.333812.54 
  Saine, Zachary 1900 CAN1.0010.783829.64 
  Zhu, Brandon 1959 CAN0.5010.333812.54 

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 Canadian Open U2000 Quebec City CAN 2018-07-07
RcRownchangeKK*chgGame
 1748 1684 4.50 5 2.40 38 91.20 
  Gauthier, Luc 1582 CAN1.0010.363813.68 
  Botez, Andrea 1773 CAN1.0010.623823.56 
  Khachaturov, Vadim 1738 CAN1.0010.583822.04 
  Richard, Leo 1699 CAN0.5010.02380.76 
  Bince, Rolando 1950 CAN1.0010.823831.16 

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
 1997 1684 5.50 9 4.08 38 155.04 
  Babb, Jeff 2054 CAN0.5010.403815.20 
  Zhu, Brandon 1959 CAN0.001-0.1738-6.46 
  Yagiz, Bora 1862 TUR1.0010.733827.74 
  Lopez Linares, Lizandro Fernando 2084  * CAN0.5010.423815.96 
  Lemieux, Serge 1702 CAN1.0010.533820.14 
  Robichaud, Louis 2060 CAN1.0010.913834.58 
  Kaufman, Raymond m2084  * USA0.5010.423815.96 
  Chiku-Ratte, Olivier-Kenta f2084  * CAN0.001-0.0838-3.04 
  Luksza, Arkadiusz 2084  * CAN1.0010.923834.96 
 * 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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