Individual Calculations July 2021
 Samuelson, Andrew  Total change: 26.40  Rating chartPersonal card
 8th Cherry Blossom Classic - Open Dulles, Virginia USA 2021-05-27
RcRownchangeKK*chgGame
 2287 2111 4.00 9 1.32 20 26.40 
  Belous, Vladimir g2511  * RUS1.0010.922018.40 
  Hevia Alejano, Carlos g2467 CUB0.5010.39207.80 
  Fishbein, Alexander g2430 USA0.001-0.1320-2.60 
  Bartell, Thomas m2363 USA0.001-0.1920-3.80 
  Doraszelski, Alexander 1802 GER1.0010.14202.80 
  Bajarani, Ulvi g2458 AZE0.5010.39207.80 
  Rama, Tejas 2131 USA0.5010.03200.60 
  Chasin, Nico f2276 USA0.001-0.2820-5.60 
  Lu, Ming 2149 USA0.5010.05201.00 
 * 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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