Individual Calculations January 2009
 Schubert, Gerhard  Total change: -12.90  Rating chartPersonal card
 Deutschland Cup Gruppe 12 Dresden GER 2008-11-16
RcRownchangeKK*chgGame
 2025 2076 2.00 5 -0.86 15 -12.90 
  Schnegelsberg, Karl-Heinz 2005 GER0.001-0.6015-9.00 
  Sieker, Roland 2049 GER1.0010.46156.90 
  Alefs, Frank 2031 GER0.001-0.5615-8.40 
  Lorenz, Michael 2036 GER0.501-0.0615-0.90 
  Coder, Thorsten 2004 GER0.501-0.1015-1.50 

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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