Individual Calculations March 2010
 Drzasga, Michael  Total change: 4.80  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe B Bruehl GER 2010-02-12
RcRownchangeKK*chgGame
 2008 2041 2.50 4 0.32 15 4.80 
  Sailer, Hans-Peter 1925 GER1.0010.34155.10 
  Schmitten, Andre 1915 GER1.0010.33154.95 
  Broszeit, Peter 2100 GER0.5010.08151.20 
  Evers, Leo 2092 GER0.001-0.4315-6.45 

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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