Individual Calculations March 2018
 Ghazarian, Kirk  Total change: 23.60  Rating chartPersonal card
 2018 San Diego Open San Diego, California USA 2018-02-17
RcRownchangeKK*chgGame
 2132 1972 2.50 6 0.59 40 23.60 
  Wang, Annie fwm2329 USA1.0010.894035.60 
  Khachiyan, Melikset g2372  * USA0.001-0.0840-3.20 
  Brown, Wayne B 1998 USA0.5010.04401.60 
  Shlyakhtenko, Robert 2051 USA0.001-0.3940-15.60 
  Sosa, Nestor c2110 PAN0.5010.19407.60 
  Somalwar, Anaiy 1929 USA0.501-0.0640-2.40 
 * 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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