Individual Calculations May 2023
 Joseph Benher, Savio  Total change: -53.60  Rating chartPersonal card
 2023 Canadian Closed Championship Toronto CAN 2023-04-06
RcRownchangeKK*chgGame
 1917 1902 2.50 8 -1.34 40 -53.60 
  Yang, Jingyun (ryan) 1966 CAN0.001-0.4140-16.40 
  Chen, Max c2118 CAN0.001-0.2240-8.80 
  Chen, Richard 1834 CAN1.0010.414016.40 
  Ning, Eric 1963 CAN0.001-0.4240-16.80 
  Zhu, Matthew 1850 CAN0.001-0.5740-22.80 
  Liu, Henry 1988 CAN1.0010.624024.80 
  Yang, Lefan 1892 CAN0.501-0.0140-0.40 
  Oancea, Nicolae 1722 CAN0.001-0.7440-29.60 

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)
 

 

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