Individual Calculations September 2015
 Hu, Pinyi  Total change: -12.40  Rating chartPersonal card
 45th Annual Continental Open Sturbridge, Massachusetts USA 2015-08-13
RcRownchangeKK*chgGame
 1954 1648 0.00 4 -0.62 20 -12.40 
  Tanenbaum, Zachary C 2048  * USA0.001-0.0820-1.60 
  Taylor, Steven A 2048  * USA0.001-0.0820-1.60 
  Wu, Brandon 1814 USA0.001-0.2820-5.60 
  Represa Perez, Mireya 1907 ESP0.001-0.1820-3.60 
 * 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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