Individual Calculations June 2023
 Ivanescu, Matthew  Total change: -16.00  Rating chartPersonal card
 2023 British Columbia vs Alberta Match Salmon Arm CAN 2023-05-05
RcRownchangeKK*chgGame
 1825 1596 0.50 4 -0.40 40 -16.00 
  Leong, Aiden 1788 CAN0.001-0.2540-10.00 
  Aljo, Johan 1675 CAN0.5010.11404.40 
  Su, Ethan 1887 CAN0.001-0.1540-6.00 
  Roback, Joe 1948 CAN0.001-0.1140-4.40 

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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