Individual Calculations September 2009
 Bayer, Wolfgang, Dr.  Total change: 9.30  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2081 2069 5.00 9 0.62 15 9.30 
  Hadlich, Winfried 2001 GER1.0010.41156.15 
  Postler, Reinhard f2303 GER0.5010.29154.35 
  Winter, Karl-Heinz 2046 GER0.501-0.0315-0.45 
  Mueller, Klaus 2025 GER0.501-0.0615-0.90 
  Kahn, Peter 2064 GER0.001-0.5115-7.65 
  Reer, Erdmann 2067 GER1.0010.50157.50 
  Appelt, Gerd 2061 GER0.501-0.0115-0.15 
  Nosek, Reinhard 1926 GER1.0010.31154.65 
  Bogorad, Michail 2236 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)
 

 

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