Individual Calculations October 2017
 Doknjas, John  Total change: -42.00  Rating chartPersonal card
 Seattle Chess Classic Seattle, Washington USA 2017-08-16
RcRownchangeKK*chgGame
 1992 2227 5.00 8 -1.05 40 -42.00 
  Chen, Minda wc1827  * USA1.0010.08403.20 
  Deshpande, Aaryan 1827  * USA0.501-0.4240-16.80 
  Levine, Joseph 1827  * USA1.0010.08403.20 
  Kaufman, Raymond m2206 USA0.001-0.5340-21.20 
  Rupel, David 1975 USA1.0010.19407.60 
  McCormick, Cale Michael 2132 USA0.501-0.1340-5.20 
  Breckenridge, Steven f2292 USA0.001-0.4140-16.40 
  Truelson, Joseph 1848 USA1.0010.09403.60 
 * 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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