Individual Calculations February 2013
 Engbrecht, Helmut  Total change: -8.25  Rating chartPersonal card
 25. Staufer-Open Schwaebisch Gmuend GER 2013-01-02
RcRownchangeKK*chgGame
 1822 2044 5.50 8 -0.55 15 -8.25 
  Erkic, Marko 1644  * GER0.501-0.4215-6.30 
  Bengsch, Norbert, Dr. 1708 GER0.501-0.3815-5.70 
  Grasser, Stefan 1786 GER1.0010.18152.70 
  Loew, Gerhard 1824 GER0.501-0.2815-4.20 
  Liez, Franziska 1838 GER1.0010.24153.60 
  Diener, Carolin Valeria 1687 GER1.0010.11151.65 
  Jussupow, Nadia wf2152 GER0.001-0.3515-5.25 
  Moeller, Christian 1933 GER1.0010.35155.25 
 * 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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