Individual Calculations May 2023
 Guillemette, Hugo  Total change: 106.00  Rating chartPersonal card
 2023 Canadian Closed Championship Toronto CAN 2023-04-06
RcRownchangeKK*chgGame
 2112 1863 4.50 9 2.65 40 106.00 
  Han, Johnathan f2184 CAN0.001-0.1340-5.20 
  Liu, Henry 1988 CAN0.5010.17406.80 
  Yang, Jingyun (ryan) 1966 CAN0.5010.14405.60 
  Chen, Max c2118 CAN1.0010.814032.40 
  Huang, Youhe 2068 CAN1.0010.764030.40 
  Latorre, Vincent 2066 CAN0.5010.264010.40 
  Zhou, Aiden 2161 CAN0.5010.354014.00 
  Plotkin, Victor f2172 CAN0.5010.364014.40 
  Xu, Daniel c2282 CAN0.001-0.0740-2.80 

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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