Individual Calculations July 2008
 Bossert, Christian  Total change: 5.40  Rating chartPersonal card
 Oberliga Baden 2007/08 different in Baden GER 2007-10-01
RcRownchangeKK*chgGame
 2303 2249 2.50 5 0.36 15 5.40 
  Raupp, Thomas f2314 GER0.5010.09151.35 
  Vidonyak, Roman m2400 GER0.001-0.3015-4.50 
  Indrak, Igor f2308 CZE0.5010.08151.20 
  Tschann, Stephan 2220 GER1.0010.46156.90 
  Kiefer, Gerhard 2274 GER0.5010.03150.45 

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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