Individual Calculations July 2008
 Dreyer, Andre  Total change: 6.60  Rating chartPersonal card
 Verbandsliga Sued Wuerttemberg Wuerttemberg GER 2007-10-14
RcRownchangeKK*chgGame
 2153 1971 1.50 4 0.44 15 6.60 
  Mareck, Sascha 2185 GER0.5010.27154.05 
  Birzele, Albrecht 2113 GER0.5010.19152.85 
  Birkenmaier, Rainer 2120 GER0.5010.20153.00 
  Schmidlechner, Alexander 2195 AUT0.001-0.2215-3.30 

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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