Individual Calculations September 2019
 Rutter, Blair  Total change: 5.40  Rating chartPersonal card
 2019 Winnipeg Open (Joe Dreman Memorial) Winnipeg CAN 2019-06-04
RcRownchangeKK*chgGame
 1885 1836 2.00 4 0.27 20 5.40 
  Abioye, Oyeyemi A 1936 CAN1.0010.642012.80 
  Baron, Gustav L 2028 CAN0.001-0.2520-5.00 
  Khedkar, Jay S. 1933 CAN0.5010.13202.60 
  Letain, Cory 1644 CAN0.501-0.2520-5.00 

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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