Individual Calculations December 2019
 Xie, Austin  Total change: 26.40  Rating chartPersonal card
 2019 Howard Ridout Scarborough CAN 2019-09-12
RcRownchangeKK*chgGame
 1682 1569 3.00 6 0.79 40 31.60 
  Tavana, Joseph 1481 CAN1.0010.384015.20 
  Zhao, Jeffrey R. 1790 CAN0.001-0.2240-8.80 
  Wu, Benjamin 1591 CAN1.0010.534021.20 
  Jeyakumar, Bhavatharshan 1538 CAN0.001-0.5440-21.60 
  Mendoza, Armand Jess 1743 CAN1.0010.734029.20 
  Southam, David 1948 CAN0.001-0.0940-3.60 

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)
 
 2019 Century Richmond Hill Open U2100 Richmond Hill CAN 2019-11-09
RcRownchangeKK*chgGame
 1578 1610 1.50 3 -0.13 40 -5.20 
  Samokysh, Yevhen 1520 CAN0.501-0.1240-4.80 
  Liu, Aaron K 1475 CAN1.0010.324012.80 
  Khachaturov, Vadim 1738 CAN0.001-0.3340-13.20 

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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