Individual Calculations January 2024
 Wang, Derek  Total change: -56.40  Rating chartPersonal card
 2023 National Capital Open Ottawa CAN 2023-11-03
RcRownchangeKK*chgGame
 1853 1911 2.50 5 -0.30 40 -12.00 
  Fiset, Anais Chloe 1568 CAN1.0010.12404.80 
  Han, Johnathan f2269 CAN0.001-0.1040-4.00 
  Zhu, Elber 1542 CAN0.501-0.4040-16.00 
  Desjardins, Michel 1838 CAN1.0010.404016.00 
  Sowa, Ryan 2048 USA0.001-0.3240-12.80 

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)
 
 2023 Ottawa December Open Ottawa CAN 2023-12-08
RcRownchangeKK*chgGame
 1744 1959 2.50 5 -1.11 40 -44.40 
  Fiset, Anais Chloe 1568 CAN0.501-0.4140-16.40 
  Clyde, Jordan 2109 CAN0.001-0.3040-12.00 
  Xu, Philip 1569 CAN0.501-0.4140-16.40 
  Hughes-Dupuy, Henry 1566 CAN1.0010.08403.20 
  Moses, Neil 1910 CAN0.501-0.0740-2.80 

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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