Individual Calculations July 2008
 Pommrich, Rainer  Total change: -5.85  Rating chartPersonal card
 Oberliga Ost Staffel A 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2181 2037 1.50 6 -0.39 15 -5.85 
  Liebert, Heinz m2247 GER0.5010.27154.05 
  Schlichthaar, Robert 2226 GER0.001-0.2515-3.75 
  Packroff, Hermann 2216 GER0.001-0.2715-4.05 
  Homburg, David 2038 GER0.5010.00150.00 
  Kopal, Josef f2270 CZE0.001-0.2115-3.15 
  Teichgraeber, Michael 2087 GER0.5010.07151.05 

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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