Individual Calculations June 2017
 Dobrynin, Dmitri V  Total change: 77.20  Rating chartPersonal card
 Best of the West Class Championship Santa Clara, Callifornia USA 2017-05-27
RcRownchangeKK*chgGame
 1961 1685 3.00 6 1.93 40 77.20 
  Biyiasas, Theodore 2009 USA1.0010.874034.80 
  O`connor, Derek 2085  * USA0.001-0.0840-3.20 
  Somalwar, Anaiy 1862 USA1.0010.734029.20 
  Feng, Justin 1846 USA0.001-0.2940-11.60 
  Walder, Michael S 1999 USA1.0010.864034.40 
  Bayaraa, Chinguun c1967 MGL0.001-0.1640-6.40 
 * 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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