Individual Calculations February 2013
 Watermann, Bernd  Total change: 10.20  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 4C Hamburg GER 2013-01-04
RcRownchangeKK*chgGame
 1842 1879 2.00 3 0.34 30 10.20 
  Schwerdtfeger, Wolfgang 1780 GER1.0010.363010.80 
  Kollhoff, Josef 1844 GER1.0010.453013.50 
  Groetzbach, Daniel 1903 GER0.001-0.4730-14.10 

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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