Individual Calculations December 2019
 Hartman, Brian  Total change: -18.00  Rating chartPersonal card
 2019 Banff Open Banff CAN 2019-11-09
RcRownchangeKK*chgGame
 1981 2337 3.50 6 -1.80 10 -18.00 
  Koperski, Dustin 1937  * CAN1.0010.08100.80 
  Vasic, Maxim 1943 CAN0.001-0.9210-9.20 
  Blanchard, Michael 1937  * CAN1.0010.08100.80 
  Yao, Sammy 1966 CAN1.0010.10101.00 
  Malek, Omid 2167 CAN0.501-0.2210-2.20 
  Windram, James 1937  * CAN0.001-0.9210-9.20 
 * 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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