Individual Calculations September 2015
 Goldner, John  Total change: -25.60  Rating chartPersonal card
 2015 Championnats individuels d'echecs de la Francophonie - Open Montreal CAN 2015-07-17
RcRownchangeKK*chgGame
 1831 1844 2.00 5 -0.64 40 -25.60 
  Sarkar, Justin m2244  * USA0.001-0.0840-3.20 
  Larochelle, Martial 2107 USA0.001-0.1840-7.20 
  Low, Ethan 1489 CAN1.0010.11404.40 
  Shuman, Nathaniel Lande 1616 USA0.001-0.7940-31.60 
  Amoros, Pierre 1697 FRA1.0010.304012.00 
 * 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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