Individual Calculations April 2009
 Stuemer, Paul  Total change: -4.95  Rating chartPersonal card
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
 2234 2153 2.00 6 -0.33 15 -4.95 
  Friedrich, Norbert f2342 GER0.001-0.2515-3.75 
  Ackermann, Hans Werner f2299 GER0.001-0.3015-4.50 
  Voss, Chantal 1901 GER0.501-0.3115-4.65 
  Cevik, Dietmar 2251 GER1.0010.63159.45 
  Donchenko, Anatoly m2374 GER0.001-0.2215-3.30 
  Prizker, Boris 2237 GER0.5010.12151.80 

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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