Individual Calculations August 2018
 Zheng, Richard  Total change: -58.40  Rating chartPersonal card
 2018 Canadian Youth Chess Championship U12 Open Quebec City CAN 2018-07-02
RcRownchangeKK*chgGame
 1653 1986 4.50 6 -0.72 40 -28.80 
  Gaisinsky, Jacob 1586  * CAN1.0010.08403.20 
  Srinivas, Atharva 1586  * CAN1.0010.08403.20 
  Joseph Benher, Savio 1586  * CAN1.0010.08403.20 
  Chen, Max c1767 CAN0.001-0.7840-31.20 
  Huang, Youhe 1749 CAN0.501-0.3040-12.00 
  Windram, James 1646 CAN1.0010.12404.80 
 * 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)
 
 2018 Quebec Open Open Section Montreal CAN 2018-07-21
RcRownchangeKK*chgGame
 2019 1986 3.00 8 -0.74 40 -29.60 
  Cherniaev, Alexander g2386  * RUS0.001-0.0840-3.20 
  Bouchard, Jean Marc 1892 CAN1.0010.374014.80 
  Beaulieu, Eric 2129 CAN0.5010.19407.60 
  Prahov, Valentin 2104 FID0.5010.16406.40 
  Van Hoolandt, Patrick f2065 MNC0.001-0.3940-15.60 
  Saine, Zachary 1900 CAN0.001-0.6240-24.80 
  Jacquet, Stephane 1936 FRA0.001-0.5740-22.80 
  Goldner, John 1743 CAN1.0010.20408.00 
 * 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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