Individual Calculations March 2010
 Herms, Stefan  Total change: -7.35  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe B Bruehl GER 2010-02-12
RcRownchangeKK*chgGame
 1967 1963 1.50 4 -0.49 15 -7.35 
  Hund, Gerhard 2106 GER0.001-0.3115-4.65 
  Assmus, Sven 1922 GER0.501-0.0615-0.90 
  Ibs, Malte 1930 GER0.501-0.0515-0.75 
  Gutt, Stefan 1910 GER0.501-0.0715-1.05 

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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