Individual Calculations July 2022
 Zhu, Matthew  Total change: -10.00  Rating chartPersonal card
 2022 Eastern Ontario Open Ottawa CAN 2022-06-10
RcRownchangeKK*chgGame
 1854 1764 1.50 4 -0.25 40 -10.00 
  Plotkin, Victor f2252 CAN0.001-0.0440-1.60 
  Di Matteo, Alessio 1563 CAN1.0010.24409.60 
  Beaulieu, Eric 2147 CAN0.001-0.0940-3.60 
  Laughlin, Braden 1454 CAN0.501-0.3640-14.40 

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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