Individual Calculations December 2013
 Althoff, Ralph  Total change: 29.70  Rating chartPersonal card
 31. Muensterland Open Senden GER 2013-10-27
RcRownchangeKK*chgGame
 2077 2077 5.00 8 0.99 30 29.70 
  Freitag, Michael 1736 GER1.0010.12303.60 
  Seegers, Hendrik f2222 GER0.5010.19305.70 
  Paehtz, Thomas g2401 GER0.001-0.1330-3.90 
  Zahn, Alina 1965 GER0.501-0.1530-4.50 
  Ollech, Dirk 2009 GER0.501-0.0930-2.70 
  Melchers, Damian 1931 GER0.501-0.2030-6.00 
  Starp, Klaus 2052 GER1.0010.473014.10 
  Hedke, Fred f2300 GER1.0010.783023.40 

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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