Individual Calculations July 2009
 Rombach, Michael  Total change: 24.30  Rating chartPersonal card
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2250 2154 5.00 9 1.62 15 24.30 
  Steinhart, Matthias 1859 GER1.0010.15152.25 
  Rudolf, Henrik f2360 GER1.0010.761511.40 
  Dobosz, Henryk m2431 POL0.5010.33154.95 
  Trella, Thomas f2347 GER0.5010.25153.75 
  Pfrommer, Christoph f2351 GER0.001-0.2515-3.75 
  Vatter, Hans-Joachim f2309 GER0.001-0.2915-4.35 
  Chierici, Marianna wf2003 ITA1.0010.30154.50 
  Kern, Johannes, Dr. 2289 GER0.5010.18152.70 
  Schoellmann, Jochen f2299 GER0.5010.19152.85 

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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