Individual Calculations September 2014
 Peng, Janet  Total change: -8.40  Rating chartPersonal card
 2014 North American Junior Kitchener CAN 2014-07-30
RcRownchangeKK*chgGame
 1911 1656 1.00 6 -0.21 40 -8.40 
  Pamatmat, Jarod 2056  * USA0.001-0.0840-3.20 
  Vettese, Nicholas 1916 CAN0.001-0.1840-7.20 
  Liang, Hairan 1808 CAN1.0010.704028.00 
  Peng, Jackie wf2015 CAN0.001-0.1040-4.00 
  Li, Yinshi 1928 CAN0.001-0.1740-6.80 
  Giblon, Rebecca 1740 CAN0.001-0.3840-15.20 
 * 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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