Individual Calculations April 2009
 Bauer, Stefan  Total change: 4.95  Rating chartPersonal card
 25.offene Berliner Senioren Stadtmeisterschaft Berlin GER 2009-02-12
RcRownchangeKK*chgGame
 1949 1768 2.00 6 0.33 15 4.95 
  Krug, Peter 2118 GER0.001-0.1115-1.65 
  Kolkwitz, Klaus 1936 GER0.001-0.2815-4.20 
  Engelhardt, Erhard 1834 GER1.0010.59158.85 
  Walter, Guenter 2043 GER0.001-0.1715-2.55 
  Modrow, Reinert 1844 GER1.0010.60159.00 
  Kothe, Manfred 1916 GER0.001-0.3015-4.50 

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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