Individual Calculations April 2009
 Prizker, Boris  Total change: 15.30  Rating chartPersonal card
 Deutsche Amateurmeisterschaft A Aalen GER 2008-12-19
RcRownchangeKK*chgGame
 2167 2226 4.00 5 1.10 15 16.50 
  Lantzsch, Christian 2190 GER1.0010.45156.75 
  Mueller, Erich 2160 GER0.501-0.0915-1.35 
  Gries, Volker c2151 GER1.0010.40156.00 
  Stockmann, Michael 2210 GER1.0010.48157.20 
  Schweizer, Manfred 2123 GER0.501-0.1415-2.10 

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)
 
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 2186 2237 5.00 9 -0.08 15 -1.20 
  Kuehnast, Volker 1887 GER1.0010.11151.65 
  Kveinys, Aloyzas g2522 LTU0.001-0.1615-2.40 
  Menge, Matthias 2065 GER0.501-0.2315-3.45 
  Wimmer, Olivier 2067 FRA1.0010.28154.20 
  Neuens, Heiko 2037 GER1.0010.24153.60 
  Podgaets, Mikhail m2465 UKR0.001-0.2115-3.15 
  Paehtz, Elisabeth mwg2455 GER0.001-0.2215-3.30 
  Kopf, Rainer 2022 GER1.0010.23153.45 
  Stuemer, Paul 2153 GER0.501-0.1215-1.80 

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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