Individual Calculations August 2022
 Cacho, Belly  Total change: 7.60  Rating chartPersonal card
 2022 Eric Hansen Chess Classic Open Calgary CAN 2022-06-14
RcRownchangeKK*chgGame
 1787 1739 2.00 4 0.19 40 7.60 
  Milne, Arthur 1560 CAN1.0010.274010.80 
  Rekhson, Vladislav 2071 CAN0.5010.384015.20 
  Zacharias, Nicholas 1600 CAN0.501-0.1940-7.60 
  Vasic, Maxim 1917 CAN0.001-0.2740-10.80 

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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