Individual Calculations January 2015
 Li, David C  Total change: 110.80  Rating chartPersonal card
 6th OCF FIDE Thanksgiving Stillwater, Oklahoma USA 2014-11-28
RcRownchangeKK*chgGame
 1799 1494 4.00 8 2.77 40 110.80 
  Zhong, Howard 1894  * USA0.001-0.0840-3.20 
  Walling, Zachary 1766 USA1.0010.834033.20 
  Liu, Kevin 1695 USA1.0010.764030.40 
  Luscomb, David 1882 USA0.001-0.0940-3.60 
  Wu, Logan 1845 USA0.001-0.1140-4.40 
  Zeng, Sheena 1646 USA1.0010.704028.00 
  Wolf, Alex 1893 USA0.001-0.0840-3.20 
  Kline, Les 1773 USA1.0010.844033.60 
 * 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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