Individual Calculations September 2009
 Dahlhaus, Friedhelm  Total change: 35.85  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2193 2121 6.00 9 2.39 15 35.85 
  Janssen, Lieselotte 2023 GER1.0010.37155.55 
  Rosen, Willy f2302 GER0.001-0.2615-3.90 
  Roos, Hans-Goerg, Prof. 2038 GER1.0010.39155.85 
  Villing, Dieter 2221 GER1.0010.64159.60 
  Kelchner, Hans 2189 GER1.0010.59158.85 
  Bachmann, Karlheinz f2276 GER0.5010.21153.15 
  Schumacher, Gottfried 2229 GER1.0010.65159.75 
  Lieb, Harald f2229 GER0.001-0.3515-5.25 
  Goy, Udo 2228 GER0.5010.15152.25 

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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