Individual Calculations February 2019
 Yi, Richard  Total change: 2.00  Rating chartPersonal card
 2018 Pan-American Intercollegiate Team Championship Burlingame, California USA 2018-12-27
RcRownchangeKK*chgGame
 2203 2104 2.00 5 0.05 40 2.00 
  Virkud, Apurva wf2094 USA1.0010.494019.60 
  Vorontsov, Pavlo g2504  * UKR0.001-0.0840-3.20 
  Lin, Dachey f2236 USA0.001-0.3240-12.80 
  Desmarais, Nicholas 2017 USA0.001-0.6240-24.80 
  Chen, Michael 2164 USA1.0010.584023.20 
 * 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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