Individual Calculations July 2021
 Ghazarian, Kirk  Total change: -31.60  Rating chartPersonal card
 2021 National Open - Championship Las Vegas, Nevada USA 2021-06-16
RcRownchangeKK*chgGame
 2182 2252 4.50 9 -0.79 40 -31.60 
  Bruzon Batista, Lazaro g2639 USA0.001-0.0940-3.60 
  Sethuraman, Sandeep 2037 USA0.501-0.2740-10.80 
  Xie, Bryan c1998 USA0.501-0.3140-12.40 
  Aigner, Michael 2006 USA1.0010.19407.60 
  Deshpande, Aaryan 1878 USA1.0010.10404.00 
  Grabinsky, Aaron m2461 USA0.5010.274010.80 
  Schmakel, Samuel Arthur m2435 USA0.001-0.2640-10.40 
  Rorrer, Grayson 2117 USA0.501-0.1840-7.20 
  Wen, Teddie 2071 USA0.501-0.2440-9.60 

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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