Individual Calculations May 2010
 Bollmann, Henrik  Total change: -25.35  Rating chartPersonal card
 Oberliga Ost - A Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2207 2178 2.00 8 -1.69 15 -25.35 
  Horvath, Julia wm2161 HUN0.001-0.5215-7.80 
  Offinger, Robert 2246 GER0.5010.09151.35 
  Becker, Michael f2290 GER0.5010.15152.25 
  Braun, Gottfried Dr f2215 GER0.001-0.4515-6.75 
  Scholz, Markus Dr. 2100 GER0.001-0.6115-9.15 
  Kesik, Klaus-Dieter f2230 GER0.5010.07151.05 
  Zipfel, Frank 2178 GER0.001-0.5015-7.50 
  Babrikowski, Peter Dr. 2235 GER0.5010.08151.20 

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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