Individual Calculations July 2017
 Khmelnitsky, Igor N  Total change: -9.70  Rating chartPersonal card
 6th Annual Continental Chess Championships Falls Church, Virginia USA 2017-06-16
RcRownchangeKK*chgGame
 2180 2479 1.50 3 -0.97 10 -9.70 
  Ostrovskiy, Aleksandr A m2381 USA0.501-0.1310-1.30 
  Fellman, Mike 2079  * USA0.501-0.4210-4.20 
  Wang, Alex 2079  * USA0.501-0.4210-4.20 
 * 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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