Individual Calculations December 2019
 Patterson, Roger  Total change: -1.20  Rating chartPersonal card
 2019 Banff Open Banff CAN 2019-11-09
RcRownchangeKK*chgGame
 1884 2031 4.00 6 -0.06 20 -1.20 
  Steadman, Tevanio 1828 JAM1.0010.24204.80 
  Ginsburg, Mark m2324 USA0.001-0.1520-3.00 
  Menard, Tyson 1741 CAN0.501-0.3420-6.80 
  Prince, Colin 1801 CAN0.501-0.2920-5.80 
  Su, Ethan 1666 CAN1.0010.10202.00 
  Vasic, Maxim 1943 CAN1.0010.38207.60 

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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