Individual Calculations July 2009
 Bengsch, Bertram  Total change: -34.65  Rating chartPersonal card
 Oberliga Baden Freiburg GER 2008-10-05
RcRownchangeKK*chgGame
 2176 2091 0.50 4 -1.04 15 -15.60 
  Spiegel, Stefan Dr. 2265 GER0.001-0.2715-4.05 
  Richter, Georg 2211 GER0.001-0.3415-5.10 
  Eisenbeiser, Karlheinz 2053 GER0.501-0.0515-0.75 
  Vidonyak, Nellya wm2176 GER0.001-0.3815-5.70 

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)
 
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2067 2084 3.50 9 -1.27 15 -19.05 
  Dobosz, Henryk m2431 POL0.001-0.1115-1.65 
  Reitzler, Stefan 1960 GER0.001-0.6715-10.05 
  Stierle, Martin 1986 GER0.501-0.1315-1.95 
  Ostermeier, Thorsten 1971 GER1.0010.35155.25 
  Busche, Markus 1955 GER1.0010.33154.95 
  Wehner, Roland 2228 GER0.5010.19152.85 
  Maurer, Jochen 2213 GER0.001-0.3315-4.95 
  Volz, Daniel 1877 GER0.001-0.7715-11.55 
  Marquardt, Patrick 1986 GER0.501-0.1315-1.95 

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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