Individual Calculations August 2022
 Sazon, Omar  Total change: 8.80  Rating chartPersonal card
 2022 Eric Hansen Chess Classic Open Calgary CAN 2022-06-14
RcRownchangeKK*chgGame
 1843 1575 1.00 3 0.44 20 8.80 
  Tolentino, Patrick Angelo 1892 CAN0.001-0.1320-2.60 
  Sembrano, Joshua 1720 CAN1.0010.692013.80 
  Vasic, Maxim 1917 CAN0.001-0.1220-2.40 

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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