Individual Calculations July 2011
 Kurbel, Horst-Peter  Total change: -2.55  Rating chartPersonal card
 Berliner Einzelmeisterschaft Qualifikations-Open Berlin GER 2011-04-23
RcRownchangeKK*chgGame
 1768 1898 2.50 5 -0.79 15 -11.85 
  Kaufmann, Matthias 1539 GER1.0010.10151.50 
  Prix, Siegfried 1787 GER1.0010.35155.25 
  Shapiro, Yosip 2160 GER0.001-0.1815-2.70 
  Struk, Thaddaeus 1703 GER0.001-0.7515-11.25 
  Fiedler, Ronald 1650 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)
 
 50 Jahre PSV Mitte Jubilaeumsturnier Potsdam GER 2011-06-02
RcRownchangeKK*chgGame
 2130 1898 1.50 4 0.62 15 9.30 
  Keskowski, Thilo 2129 GER0.5010.29154.35 
  Schaefer, Heiko 2114 GER0.001-0.2215-3.30 
  Kornasiewicz, Stanislaw f2270 POL0.001-0.1015-1.50 
  Bernhoeft, Erhard 2007 GER1.0010.65159.75 

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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