Individual Calculations August 2022
 Zhu, Charis  Total change: 47.20  Rating chartPersonal card
 2022 CYCC U12 Open Hamilton CAN 2022-07-08
RcRownchangeKK*chgGame
 1191 1303 1.00 1 0.35 40 14.00 
  Zhong, Ryan 1191 CAN1.0010.354014.00 

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)
 
 2022 Canadian Open Hamilton CAN 2022-07-12
RcRownchangeKK*chgGame
 1876 1303 1.00 6 0.83 40 33.20 
  Richard, Leo 1796 CAN0.001-0.0440-1.60 
  Bluvshtein, Ilia 2091 CAN0.0010.00400.00 
  Dorn, Paris 1900 CAN1.0010.984039.20 
  Malakhovets, Sergey 1941 CAN0.001-0.0140-0.40 
  Zhao, Jeffrey Renfei 1788 CAN0.001-0.0440-1.60 
  Jiang, Kate 1742 CAN0.001-0.0640-2.40 

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)
 

 

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