Individual Calculations March 2013
 Koch, Jens  Total change: -7.20  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 5C Bruehl-Koeln GER 2013-02-08
RcRownchangeKK*chgGame
 1770 1814 2.00 4 -0.24 30 -7.20 
  Heidmann, Horst, Dr. 1690 GER1.0010.33309.90 
  Weinmann-Musset, Manfred 1881 GER0.001-0.4130-12.30 
  Theissen, Frank 1731 GER0.501-0.1130-3.30 
  Schwab, Wolfgang 1777 GER0.501-0.0530-1.50 

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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