Individual Calculations May 2017
 Smith, Bryan G  Total change: 6.70  Rating chartPersonal card
 39th Annual Marchand Open Rochester, New York USA 2017-04-01
RcRownchangeKK*chgGame
 2259 2419 4.00 5 0.67 10 6.70 
  Bogin, Theodore 2019  * USA1.0010.08100.80 
  Lubas, Erik W 2085 USA1.0010.12101.20 
  Kharroubi, Clifton 2106 USA1.0010.14101.40 
  Perelshteyn, Eugene g2509 USA1.0010.62106.20 
  Lenderman, Aleksandr g2578 USA0.001-0.2910-2.90 
 * 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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