Individual Calculations January 2010
 Valet, Richard  Total change: -3.75  Rating chartPersonal card
 13.Offene Internat.Bayerische Meisterschaft Bad Wiessee GER 2009-10-31
RcRownchangeKK*chgGame
 1993 2078 4.50 8 -0.25 15 -3.75 
  Gestrich, Wolfgang 1701 GER0.501-0.4115-6.15 
  Sosna, Hans-Joachim 1743 GER1.0010.12151.80 
  Hedke, Fred f2296 GER0.001-0.2215-3.30 
  Hammerschick, Andreas 1883 GER1.0010.25153.75 
  Mueller, Frank 2180 GER0.5010.14152.10 
  Berndt, Joachim 2212 GER0.001-0.3215-4.80 
  Schneider, Konrad 1954 GER0.501-0.1715-2.55 
  Horata, Hakan 1974 GER1.0010.36155.40 

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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