Individual Calculations December 2017
 Smith, Bryan  Total change: 19.40  Rating chartPersonal card
 48th Annual National Chess Congress Philadelphia, Pennsylvania USA 2017-11-24
RcRownchangeKK*chgGame
 2332 2420 5.50 6 1.94 10 19.40 
  Peng, Peter 2020  * USA1.0010.08100.80 
  Huang, Andy 2154 USA1.0010.18101.80 
  Wang, Wesley c2233 USA1.0010.26102.60 
  Shabalov, Alexander g2545 USA1.0010.67106.70 
  Korley, Kassa m2389 DEN1.0010.46104.60 
  Dreev, Aleksey g2653 RUS0.5010.29102.90 
 * 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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