Individual Calculations October 2016
 Bronfeyn, Daniel  Total change: -27.20  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeKK*chgGame
 1720 2081 2.00 3 -0.68 40 -27.20 
  Xu, Arthur Zihan 1712 USA0.501-0.4040-16.00 
  Arond, Dean 1768 USA1.0010.14405.60 
  Starkman, Eric Cha 1681  * USA0.501-0.4240-16.80 
 * 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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