Individual Calculations January 2009
 Lorenz, Michael  Total change: -12.60  Rating chartPersonal card
 Deutschland Cup Gruppe 12 Dresden GER 2008-11-16
RcRownchangeKK*chgGame
 2060 2036 1.50 5 -0.84 15 -12.60 
  Oepen, Lothar 2075 GER0.001-0.4515-6.75 
  Zerfass, Otfried 2017 GER1.0010.47157.05 
  Hauernherm, Stefan 2095 GER0.001-0.4215-6.30 
  Schubert, Gerhard 2076 GER0.5010.06150.90 
  Roitburd, Marina 2036 MDA0.001-0.5015-7.50 

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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