Individual Calculations December 2019
 Latreille, Etienne  Total change: -49.60  Rating chartPersonal card
 2019 National Capital Open Ottawa CAN 2019-11-08
RcRownchangeKK*chgGame
 1803 1733 0.00 3 -1.24 40 -49.60 
  Sadeghi, Saeid 1973 CAN0.001-0.2040-8.00 
  Van Rooy, Jake 1768 CAN0.001-0.4540-18.00 
  Ramesh, Sanjay 1667 CAN0.001-0.5940-23.60 

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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