Individual Calculations July 2021
 Stukopin, Andrey  Total change: -8.50  Rating chartPersonal card
 8th Cherry Blossom Classic - Open Dulles, Virginia USA 2021-05-27
RcRownchangeKK*chgGame
 2389 2564 5.50 9 -0.85 10 -8.50 
  Wu, Derek 2164  * USA1.0010.08100.80 
  Liang, Jason f2326 USA1.0010.20102.00 
  Ruiz C, Joshua D g2502 COL0.501-0.0910-0.90 
  Stremavicius, Titas g2484 LTU0.501-0.1110-1.10 
  Jacobson, Aaron f2301 USA1.0010.18101.80 
  Theodorou, Nikolas m2554 GRE0.001-0.5110-5.10 
  Burke, John Michael g2522 USA0.001-0.5610-5.60 
  Chiu, Isaac 2190 USA1.0010.10101.00 
  Bajarani, Ulvi g2458 AZE0.501-0.1410-1.40 
 * 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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