Individual Calculations November 2023
 Campbell, Ryan  Total change: -34.20  Rating chartPersonal card
 2023 Excelsior October Top Etobicoke, ON CAN 2023-10-27
RcRownchangeKK*chgGame
 1859 2154 2.50 5 -1.71 20 -34.20 
  Zhao, Jifan 1773 CAN0.001-0.9120-18.20 
  Zhong, Ryan Yunhui 1857 CAN1.0010.15203.00 
  Joseph, Jonath 1939 CAN0.501-0.2720-5.40 
  Singh Dhaliwal, Jaipreet 1864 CAN0.501-0.3420-6.80 
  Ruchinskaya, Valerie 1864 CAN0.501-0.3420-6.80 

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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