Individual Calculations August 2022
 Miller, Brian  Total change: -14.20  Rating chartPersonal card
 2022 Eric Hansen Chess Classic Open Calgary CAN 2022-06-14
RcRownchangeKK*chgGame
 1809 1736 0.50 3 -0.71 20 -14.20 
  Tolentino, Patrick Angelo 1892 CAN0.001-0.2920-5.80 
  Vasic, Maxim 1917 CAN0.001-0.2620-5.20 
  May, Liam 1618 CAN0.501-0.1620-3.20 

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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