Individual Calculations July 2010
 Carlin, Alfred  Total change: -16.05  Rating chartPersonal card
 Texas State and Amateur Championship Addison, Texas USA 2010-05-28
RcRownchangeKK*chgGame
 1984 2211 3.50 6 -1.07 15 -16.05 
  Xiong, Jeffery 1811  * USA0.501-0.4215-6.30 
  Zhang, Vincent 2026 USA0.001-0.7415-11.10 
  Schoonmaker, Nicholas c2196 USA0.501-0.0215-0.30 
  Dejmek, Mark W 2096 USA0.501-0.1615-2.40 
  Chandra, Kevin 1811  * USA1.0010.08151.20 
  Altschuler, Jason 1962 USA1.0010.19152.85 
 * 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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