Individual Calculations November 2021
 Kenney, Jason  Total change: 3.60  Rating chartPersonal card
 2021 BC Closed Championship Victoria CAN 2021-10-08
RcRownchangeKK*chgGame
 2043 2153 4.00 6 0.18 20 3.60 
  Doknjas, John f2220 CAN0.001-0.4120-8.20 
  Patterson, Roger 2013 CAN1.0010.31206.20 
  Mackinnon, Keith 2173 CAN0.5010.03200.60 
  Huang, Patrick 1865 CAN0.501-0.3420-6.80 
  Doknjas, Neil 2064 CAN1.0010.38207.60 
  Morgan, Scott 1920 CAN1.0010.21204.20 

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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