Individual Calculations September 2013
 Ortmann, David  Total change: 0.60  Rating chartPersonal card
 20.Augsburger Friedensfets-Open 2013 Augsburg GER 2013-08-08
RcRownchangeKK*chgGame
 2095 2307 4.50 6 0.04 15 0.60 
  Foerderreuther, Jonas 1956 GER1.0010.11151.65 
  Beck, Gerald 1907  * GER1.0010.08151.20 
  Lavrinenkov, Vadim 2111 GER0.501-0.2515-3.75 
  Mayer, Arnd 2040 GER1.0010.18152.70 
  Hahn, Christoph, Dr. 2185 GER1.0010.33154.95 
  Grimberg, Boris m2369 GER0.001-0.4115-6.15 
 * 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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