Individual Calculations September 2013
 Roser, Ludwig  Total change: -17.10  Rating chartPersonal card
 20.Augsburger Friedensfets-Open 2013 Augsburg GER 2013-08-08
RcRownchangeKK*chgGame
 1950 1955 2.50 6 -0.57 30 -17.10 
  Hilverda, Alexander 2277 GER0.001-0.1330-3.90 
  Canadell Ruiz, Samuel Sandal 1748 ESP0.501-0.2730-8.10 
  Hoesl, Stephan 1803 GER1.0010.30309.00 
  Soergel, Thomas 2090 GER0.001-0.3230-9.60 
  Naafs, Uwe 1737 GER1.0010.22306.60 
  Martin, Michael 2047 GER0.001-0.3730-11.10 

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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