Individual Calculations February 2013
 Grasser, Stefan  Total change: 18.60  Rating chartPersonal card
 25. Staufer-Open Schwaebisch Gmuend GER 2013-01-02
RcRownchangeKK*chgGame
 2052 1786 2.50 7 1.24 15 18.60 
  Flach, Erich, Dr. 2170 GER0.001-0.0915-1.35 
  Engbrecht, Helmut 2044 GER0.001-0.1815-2.70 
  Telioridis, Vasileios 2041 GRE1.0010.811512.15 
  Trumpp, Lothar 2059 GER0.001-0.1715-2.55 
  Pfitzer, Martin 2058 GER0.5010.33154.95 
  Bergner, Philipp 1961 GER1.0010.731510.95 
  Ott, Florian 2032 GER0.001-0.1915-2.85 

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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