Individual Calculations April 2009
 Tuertmann, Dieter  Total change: -13.80  Rating chartPersonal card
 3.Prenzlberg Open Berlin GER 2008-12-27
RcRownchangeKK*chgGame
 2084 1979 1.00 4 -0.46 15 -6.90 
  Lueders, Gerhard f2219 GER0.001-0.2015-3.00 
  Sabrowski, Uwe 2111 GER0.001-0.3215-4.80 
  Kujawa, Werner 1859 GER1.0010.34155.10 
  Sondermann, Johannes c2148 GER0.001-0.2815-4.20 

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)
 
 25.offene Berliner Senioren Stadtmeisterschaft Berlin GER 2009-02-12
RcRownchangeKK*chgGame
 1925 1990 3.00 6 -0.46 15 -6.90 
  Moeller, Dirk 1640 GER1.0010.11151.65 
  Jugow, Alexander 2174 GER0.001-0.2615-3.90 
  Uckar, Klaudijo 1861 GER0.001-0.6715-10.05 
  Schoenemann, Manfred 1813 GER1.0010.27154.05 
  Hesselbarth, Karlheinz, Dr. 1851 GER0.501-0.1915-2.85 
  Badestein, Hartmut, Prof. Dr. 2212 GER0.5010.28154.20 

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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