Individual Calculations July 2009
 Sonnberger, Reinhard  Total change: -7.95  Rating chartPersonal card
 Oberliga Wuerttemberg Wuerttemberg GER 2008-10-12
RcRownchangeKK*chgGame
 2230 2232 4.00 9 -0.53 15 -7.95 
  Hirneise, Jens f2305 GER0.001-0.4015-6.00 
  Haas, Wilhelm 2156 GER0.501-0.1015-1.50 
  Weiss, Andreas 2268 GER0.5010.05150.75 
  Beyer, Christian 2220 GER0.501-0.0215-0.30 
  Loehr, Markus 2264 GER0.5010.04150.60 
  Brenner, Markus 2148 GER0.501-0.1215-1.80 
  Fricker, Thomas-Michael 2166 GER0.001-0.5915-8.85 
  Schulze, Andreas 2218 GER1.0010.48157.20 
  Reuss, Andreas f2325 GER0.5010.13151.95 

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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