Individual Calculations October 2012
 Modlin, Trey  Total change: -56.70  Rating chartPersonal card
 78th Annual Southwest Open Dallas, Texas USA 2012-08-31
RcRownchangeKK*chgGame
 1981 2135 1.50 5 -1.89 30 -56.70 
  Lamby, Philipp 2237 GER0.5010.14304.20 
  Liu, Bovey 1943 USA0.001-0.7530-22.50 
  Sarkisian, Drew J 2085 USA0.001-0.5730-17.10 
  Chowdhury, Rafi 1735  * BAN1.0010.08302.40 
  Vaidya, Atulya 1907 USA0.001-0.7930-23.70 
 * 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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