Individual Calculations September 2009
 Weyrauch, Erich  Total change: -6.60  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2019 2185 6.00 9 -0.44 15 -6.60 
  Josting, Friedel 2004 GER1.0010.26153.90 
  Nosek, Reinhard 1926 GER0.001-0.8215-12.30 
  Groschup, Gerhard 1973 GER1.0010.23153.45 
  Rychlik, Kurt 2097 GER0.001-0.6215-9.30 
  Thielemann, Joachim 1992 GER1.0010.25153.75 
  Bisse, Vilorij 1936 GER1.0010.19152.85 
  Wiemer, Juergen 2073 GER0.001-0.6515-9.75 
  Schumacher, Helmut 2069 BEL1.0010.34155.10 
  Niechoj, Norbert 2099 GER1.0010.38155.70 

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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