Individual Calculations December 2018
 Khamrakulov, Djurabek  Total change: 0.50  Rating chartPersonal card
 Marshall Premier November 2018 New York, New York USA 2018-11-02
RcRownchangeKK*chgGame
 2239 2504 4.00 5 0.05 10 0.50 
  Zhang, Alan 2112 USA1.0010.08100.80 
  Berg, George 2104  * USA1.0010.08100.80 
  Ostrovskiy, Aleksandr m2420 USA0.501-0.1210-1.20 
  Korley, Kassa m2453 DEN1.0010.43104.30 
  Zeltsan, Joseph 2104  * 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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