Individual Calculations December 2019
 Arruebarrena, Rafael  Total change: -3.20  Rating chartPersonal card
 2019 Banff Open Banff CAN 2019-11-09
RcRownchangeKK*chgGame
 2058 2236 4.00 6 -0.16 20 -3.20 
  Blanchard, Michael 1840 CAN1.0010.08201.60 
  Lin, Leo 1836  * CAN1.0010.08201.60 
  Banerjee, Bitan m2413 IND0.001-0.2720-5.40 
  Vasic, Maxim 1943 CAN1.0010.15203.00 
  Booker, Brad 2052 CAN1.0010.26205.20 
  Valencia, Belsar 2262 PHI0.001-0.4620-9.20 
 * 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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