Individual Calculations September 2009
 Duemmke, Juergen  Total change: 14.85  Rating chartPersonal card
 12.offene Seniorenmeisterschaft Niedersachsen Bad Bevensen GER 2009-07-07
RcRownchangeKK*chgGame
 2062 2104 6.00 9 0.99 15 14.85 
  Vierroth, Hans 1839 GER1.0010.18152.70 
  Kuehn, Peter 2026 GER1.0010.39155.85 
  Orlova, Liubov 1957 GER1.0010.30154.50 
  Neese, Hans-Joachim f2220 GER0.5010.16152.40 
  Schippan, Bernhard f2338 GER0.001-0.2115-3.15 
  Wiemer, Juergen 2073 GER0.001-0.5415-8.10 
  Hellwege, Werner 1987 GER1.0010.34155.10 
  Ahlberg, Guenter 2052 GER0.501-0.0715-1.05 
  Eickhoff, Hermann 2063 GER1.0010.44156.60 

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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