Individual Calculations January 2010
 Pitschka, Claus  Total change: 10.50  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe A Frankfurt/Oder GER 2009-11-20
RcRownchangeKK*chgGame
 2190 2235 3.50 5 0.70 15 10.50 
  Svane, Rasmus 2105 GER1.0010.32154.80 
  Barlag, Christoph 2107 GER1.0010.33154.95 
  Kiese, Matthias, Dr. 2256 GER0.5010.03150.45 
  Walkewitz, Hubert c2218 GER0.501-0.0215-0.30 
  Schulz, Michael 2266 GER0.5010.04150.60 

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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