Individual Calculations November 2021
 Huang, Patrick  Total change: 98.00  Rating chartPersonal card
 2021 BC Closed Championship Victoria CAN 2021-10-08
RcRownchangeKK*chgGame
 2096 1865 4.00 7 2.45 40 98.00 
  Mackinnon, Keith 2173 CAN0.001-0.1440-5.60 
  McLaren, Brian 2129 CAN1.0010.824032.80 
  Doknjas, Neil 2064 CAN0.5010.264010.40 
  Kenney, Jason 2153 CAN0.5010.344013.60 
  Morgan, Scott 1920 CAN1.0010.584023.20 
  Doknjas, John f2220 CAN0.001-0.1140-4.40 
  Patterson, Roger 2013 CAN1.0010.704028.00 

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)
 

 

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