Individual Calculations September 2013
 Schaefer, Annabelle  Total change: 3.15  Rating chartPersonal card
 5.Vellmarer Schachtage Open A Vellmar GER 2013-07-25
RcRownchangeKK*chgGame
 2005 1930 3.00 7 0.21 15 3.15 
  Blom, Vincent 2167 NED0.5010.30154.50 
  Humburg, Philipp 2054 GER0.001-0.3315-4.95 
  Knoth, Eugen 1993 GER0.5010.09151.35 
  Wesslen, Ulf 2050 SWE0.001-0.3415-5.10 
  Schulze, Lara 1788 GER1.0010.31154.65 
  Krausse, Eckhard 1999 GER0.001-0.4015-6.00 
  Kobs, Stephan 1986 GER1.0010.58158.70 

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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