Individual Calculations October 2014
 Rohrbaugh, James V  Total change: 56.00  Rating chartPersonal card
 80th Annual Southwest Open Irving, Texas USA 2014-08-29
RcRownchangeKK*chgGame
 2142 2022 4.00 7 1.40 40 56.00 
  Srivatsav, Aadarsh 1679 USA1.0010.12404.80 
  Kosintseva, Nadezhda gwg2422  * RUS0.5010.424016.80 
  Kritz, Leonid g2422  * GER0.001-0.0840-3.20 
  Guerra, Anthony 2058 USA1.0010.554022.00 
  Calugar, Arthur m2295 CAN0.001-0.1740-6.80 
  Guenther, Travis 1783 USA1.0010.20408.00 
  Getz, Alec S f2336 USA0.5010.364014.40 
 * 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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