Individual Calculations July 2010
 Pitschka, Claus  Total change: 20.10  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Finale A Halle GER 2010-05-13
RcRownchangeKK*chgGame
 2228 2252 4.00 5 1.34 15 20.10 
  Zart, Ruediger 2172 GER0.501-0.1115-1.65 
  Niesel, Matthias P. 2218 GER1.0010.45156.75 
  Vogel, Christian, Dr. 2199 GER1.0010.43156.45 
  Schunk, Thomas f2265 GER0.5010.02150.30 
  Christensen, Niels 2287 DEN1.0010.55158.25 

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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