Individual Calculations September 2009
 Davydov, Mihail  Total change: -6.15  Rating chartPersonal card
 12.offene Seniorenmeisterschaft Niedersachsen Bad Bevensen GER 2009-07-07
RcRownchangeKK*chgGame
 1932 2067 5.00 8 -0.41 15 -6.15 
  Engelhardt, Erhard 1818 GER0.501-0.3115-4.65 
  Buck, Klaus-Michael 1828 GER1.0010.20153.00 
  Wittkugel, Friedhelm 2018 GER0.501-0.0715-1.05 
  Thielemann, Joachim 1992 GER0.501-0.1015-1.50 
  Meinke, Dietlind 1891 GER0.501-0.2315-3.45 
  Leuschner, Guenter 2006 GER0.001-0.5815-8.70 
  Wolf, Burghard 1958 GER1.0010.35155.25 
  Kluger, Hans-Peter 1942 GER1.0010.33154.95 

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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