Individual Calculations February 2015
 Koller, Hans-Juergen  Total change: -0.20  Rating chartPersonal card
 23. Aschacher Donau Open 2014 Grp A Aschach AUT 2014-12-26
RcRownchangeKK*chgGame
 2096 2084 3.50 7 -0.01 20 -0.20 
  Istratescu, Andrei g2484  * FRA0.001-0.0820-1.60 
  Hiebler, Laura 1953 AUT1.0010.32206.40 
  Boguszlavszkij, Jevgenyij m2260 HUN0.5010.23204.60 
  Wu, Min 1830 AUT0.501-0.3120-6.20 
  Nussbaumer, Vincent 1844 AUT1.0010.20204.00 
  Dragnev, Valentin f2362 AUT0.001-0.1720-3.40 
  Wegerer, Josef 1938 AUT0.501-0.2020-4.00 
 * 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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