Individual Calculations August 2017
 Boros, Denes  Total change: -10.20  Rating chartPersonal card
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeKK*chgGame
 2345 2450 4.00 8 -1.02 10 -10.20 
  Elezi, Luan 2116 USA1.0010.12101.20 
  Peng, David T f2254 USA0.501-0.2510-2.50 
  Gorti, Akshita fwm2240 USA1.0010.23102.30 
  Bruzon Batista, Lazaro g2650 CUB0.5010.26102.60 
  Gordievsky, Dmitry m2613 RUS0.001-0.2810-2.80 
  Baquero, Luis A. 2222 COL1.0010.21102.10 
  Hong, Andrew Z c2383 USA0.001-0.5910-5.90 
  Young, Angelo m2283 PHI0.001-0.7210-7.20 

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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