Individual Calculations August 2022
 Sembrano, Joshua  Total change: -24.40  Rating chartPersonal card
 2022 Eric Hansen Chess Classic Open Calgary CAN 2022-06-14
RcRownchangeKK*chgGame
 1696 1720 1.00 3 -0.61 40 -24.40 
  Vasic, Maxim 1917 CAN0.001-0.2540-10.00 
  Ming, Jerry 1597 CAN1.0010.334013.20 
  Sazon, Omar 1575 CAN0.001-0.6940-27.60 

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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