Individual Calculations October 2008
 Sebastian, Martin  Total change: 12.30  Rating chartPersonal card
 Kreuzberg Open 2008 Berlin GER 2008-07-19
RcRownchangeKK*chgGame
 2031 2003 4.00 7 0.82 15 12.30 
  Albrecht, Rainer 2184 GER0.001-0.2615-3.90 
  Mahler, Sonja 1653 GER1.0010.11151.65 
  Behrmann, Joachim 2211 GER0.001-0.2315-3.45 
  Nagel, Gerhard 1964 GER1.0010.45156.75 
  Pfeffer, Ruprecht 2155 GER0.001-0.3015-4.50 
  Shapiro, Yosip 2123 GER1.0010.66159.90 
  Zur, Jan 1924 GER1.0010.39155.85 

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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