Individual Calculations April 2009
 Weigelt, Reinhard  Total change: 0.00  Rating chartPersonal card
 25.offene Berliner Senioren Stadtmeisterschaft Berlin GER 2009-02-12
RcRownchangeRpKK*chgGame
 2055 0 3.00 6 0.00 2055   0.00 
  Walter, Guenter 2043 GER1.0010.00 0.00 
  Hohn, August 2065 GER0.5010.00 0.00 
  Hoppensack, Manfred 2019 GER1.0010.00 0.00 
  Shapiro, Yosip 2109 GER0.0010.00 0.00 
  Hoffmann, Peter 2048 GER0.5010.00 0.00 
  Ahlberg, Guenter 2043 GER0.0010.00 0.00 

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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