Individual Calculations April 2009
 Siemes, Robert  Total change: -7.20  Rating chartPersonal card
 18.Radisson SAS Weihnachts-Open Hauptturnier Erfurt GER 2008-12-26
RcRownchangeKK*chgGame
 1820 2118 3.50 4 0.10 15 1.50 
  Kreyssig, Markus 1768 GER1.0010.11151.65 
  Roemer, Norbert 1798 GER1.0010.13151.95 
  Jung, Michael Prof. 1843 GER1.0010.17152.55 
  Tischer, Jana 1870 GER0.501-0.3115-4.65 

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)
 
 Kaiserbrunnen Winter Special 12 Brakel GER 2009-03-13
RcRownchangeKK*chgGame
 2061 2118 0.00 1 -0.58 15 -8.70 
  Hansen, Mads 2061 DEN0.001-0.5815-8.70 

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)
 

 

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