Individual Calculations September 2019
 Letain, Cory  Total change: 83.60  Rating chartPersonal card
 2019 Winnipeg Open (Joe Dreman Memorial) Winnipeg CAN 2019-06-04
RcRownchangeKK*chgGame
 1833 1644 3.50 5 2.09 40 83.60 
  Baron, Gustav L 2028 CAN0.001-0.0940-3.60 
  Trueman, Francis 1509 CAN1.0010.324012.80 
  Bince, Rolando 1857 CAN1.0010.774030.80 
  Khedkar, Jay S. 1933 CAN1.0010.844033.60 
  Rutter, Blair 1836 CAN0.5010.254010.00 

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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