Individual Calculations August 2017
 Smith, Bryan G  Total change: -10.30  Rating chartPersonal card
 45th Annual World Open Philadelphia, Pennsylvania USA 2017-06-30
RcRownchangeKK*chgGame
 2264 2441 2.50 5 -1.03 10 -10.30 
  Liang, Hairan 2107 CAN1.0010.12101.20 
  Can, Melih Kaan 2103 TUR0.501-0.3810-3.80 
  Shrentzel, Mordechai f2239 ISR1.0010.24102.40 
  Nyzhnyk, Illya g2612 UKR0.001-0.2710-2.70 
  Yip, Carissa wf2260 USA0.001-0.7410-7.40 

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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