Individual Calculations February 2019
 Mohammed Qanee, Arpak Worya  Total change: 8.20  Rating chartPersonal card
 2019 British Columbia vs Washington match Victoria CAN 2019-01-18
RcRownchangeKK*chgGame
 1974 2176 4.00 5 0.41 20 8.20 
  Vijayakumar, Advaith 1776  * USA0.501-0.4220-8.40 
  Abramson, Dan 1915 USA1.0010.18203.60 
  Velea, Stephanie wc1776  * USA1.0010.08201.60 
  Sinanan, Joshua C 2181 USA1.0010.512010.20 
  Collyer, Curt f2221 USA0.5010.06201.20 
 * 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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