Individual Calculations July 2011
 Andrews, Todd D  Total change: -6.30  Rating chartPersonal card
 20th Annual Chicago Open Wheeling, Illinois USA 2011-05-26
RcRownchangeKK*chgGame
 2160 2291 5.50 9 -0.42 15 -6.30 
  Lenderman, Aleksandr g2548 USA0.001-0.1815-2.70 
  Wright, William B 2137 USA0.501-0.2115-3.15 
  Lucente, Mike 2041 USA0.501-0.3115-4.65 
  Hellwig, Luke 2013 USA1.0010.17152.55 
  Whaley, Davis M 2160 USA0.501-0.1815-2.70 
  Velikanov, Alexander 2105 USA1.0010.26153.90 
  Mo, Kevin 2065 USA1.0010.21153.15 
  Gurevich, Dmitry g2476 USA0.001-0.2615-3.90 
  Moorthy, Srinivas 1891  * USA1.0010.08151.20 
 * 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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