Individual Calculations July 2014
 Wan, Kevin  Total change: -8.55  Rating chartPersonal card
 2014 North American Youth Championship - Open U14 Tarrytown, New York USA 2014-06-12
RcRownchangeKK*chgGame
 1836 2029 3.00 5 -0.57 15 -8.55 
  Palakollu, Samritha wc1629  * USA1.0010.08151.20 
  Kobla, Vishal 1965 USA0.001-0.5915-8.85 
  Checa, Nicholas De T 2092 USA0.001-0.4115-6.15 
  Trakru, Priya 1657 USA1.0010.10151.50 
  Xie, Tianming 1838 USA1.0010.25153.75 
 * 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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