Individual Calculations December 2019
 Valencia, Belsar  Total change: 31.20  Rating chartPersonal card
 2019 Banff Open Banff CAN 2019-11-09
RcRownchangeKK*chgGame
 2111 2262 5.50 6 1.56 20 31.20 
  Nechio, Douglas 1862  * BRA1.0010.08201.60 
  Yao, Sammy 1966 CAN1.0010.15203.00 
  Chen, Jeffrey 1862  * CAN1.0010.08201.60 
  Ginsburg, Mark m2324 USA0.5010.09201.80 
  Banerjee, Bitan m2413 IND1.0010.702014.00 
  Arruebarrena, Rafael c2236 VEN1.0010.46209.20 
 * 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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