Individual Calculations July 2009
 Woestmann, Ulrich  Total change: -6.15  Rating chartPersonal card
 Oster-Open 2009 Oberhausen GER 2009-04-09
RcRownchangeKK*chgGame
 2108 2021 1.50 5 -0.50 15 -7.50 
  Nagel, Bernhard 2271 GER0.001-0.1915-2.85 
  De Gleria, Francesco m2371 GER0.001-0.1115-1.65 
  Bender, Andreas 1815 GER1.0010.24153.60 
  Hannewald, Anton 1908 GER0.501-0.1515-2.25 
  Patscha, Elias 2176 GER0.001-0.2915-4.35 

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)
 
 Turm-Open Lippstadt GER 2009-06-11
RcRownchangeKK*chgGame
 2039 2021 2.00 4 0.09 15 1.35 
  Hilverda, Alexander 2197 GER0.5010.23153.45 
  Laurenz, Waldemar 2116 GER0.001-0.3715-5.55 
  Jablonowski, Christoph 1979 GER0.501-0.0615-0.90 
  Nonhoff, Marko 1864 GER1.0010.29154.35 

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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