Individual Calculations January 2012
 Fehrmann, Gregor  Total change: -6.90  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (2) Gruppe B Frankfurt /O. GER 2011-11-25
RcRownchangeKK*chgGame
 1965 2030 2.50 5 -0.46 15 -6.90 
  Woelfer, Wiebke 1978 GER1.0010.43156.45 
  Franzke, Alexander 1988 GER0.001-0.5615-8.40 
  Jeute, Peter 1974 GER0.501-0.0815-1.20 
  Preuss, Siegfried 1976 GER0.501-0.0815-1.20 
  Jess, Arne 1908 GER0.501-0.1715-2.55 

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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