Individual Calculations September 2019
 Abioye, Oyeyemi A  Total change: 4.00  Rating chartPersonal card
 2019 Winnipeg Open (Joe Dreman Memorial) Winnipeg CAN 2019-06-04
RcRownchangeKK*chgGame
 1722 1936 4.50 6 0.10 40 4.00 
  Myrzaibraimova, Aibike 1567 CAN1.0010.10404.00 
  Rutter, Blair 1836 CAN0.001-0.6440-25.60 
  Marshall, Carter 1536  * CAN1.0010.08403.20 
  Magyar, Peter 1536  * CAN1.0010.08403.20 
  Ma, Derek 1925 CAN0.501-0.0240-0.80 
  Khedkar, Jay S. 1933 CAN1.0010.504020.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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