Individual Calculations June 2017
 Li, Ruifeng  Total change: -2.70  Rating chartPersonal card
 2017 DCC FIDE Open V Richardson, Texas USA 2017-05-13
RcRownchangeKK*chgGame
 2379 2574 3.50 5 -0.07 10 -0.70 
  Sychov, Artem 2174  * UKR1.0010.08100.80 
  Ganthapodi, Maanav S 2174  * USA1.0010.08100.80 
  Pavlovic, Milos M m2432 SRB0.501-0.1910-1.90 
  Javakhadze, Zurab m2462 GEO1.0010.35103.50 
  Xiong, Jeffery g2652 USA0.001-0.3910-3.90 
 * 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)
 
 2017 Spring Chess Classic - Group C Saint Louis, Missouri USA 2017-05-16
RcRownchangeKK*chgGame
 2595 2574 4.50 10 -0.20 10 -2.00 
  Ramirez, Alejandro g2550 USA0.501-0.0310-0.30 
  Stukopin, Andrey g2586 RUS0.5010.02100.20 
  Shimanov, Aleksandr g2642 RUS0.5010.09100.90 
  Sevian, Samuel g2585 USA0.5010.02100.20 
  Nyzhnyk, Illya g2610 UKR0.001-0.4510-4.50 
  Ramirez, Alejandro g2550 USA0.001-0.5310-5.30 
  Stukopin, Andrey g2586 RUS1.0010.52105.20 
  Shimanov, Aleksandr g2642 RUS0.5010.09100.90 
  Nyzhnyk, Illya g2610 UKR0.5010.05100.50 
  Sevian, Samuel g2585 USA0.5010.02100.20 

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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