Individual Calculations July 2022
 Liu, Henry  Total change: -28.00  Rating chartPersonal card
 2022 Eastern Ontario Open Ottawa CAN 2022-06-10
RcRownchangeKK*chgGame
 1563 1858 1.00 2 -0.70 40 -28.00 
  Hughes, Henry 1553 CAN0.501-0.3640-14.40 
  Shi, Michael 1573 CAN0.501-0.3440-13.60 

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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