Individual Calculations October 2015
 Bryant, John Daniel  Total change: 11.30  Rating chartPersonal card
 37th Annual Southern California Open San Diego, California USA 2015-09-05
RcRownchangeKK*chgGame
 2326 2398 4.00 5 1.13 10 11.30 
  Wang, Xiexin 1998  * USA1.0010.08100.80 
  Akobian, Varuzhan g2635 USA0.001-0.2010-2.00 
  Davidson, Kevin 2196 USA1.0010.24102.40 
  Kretchetov, Alexandre f2327 RUS1.0010.40104.00 
  Sevillano, Enrico g2476 USA1.0010.61106.10 
 * 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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