Individual Calculations March 2014
 Ahlberg, Guenter  Total change: 13.95  Rating chartPersonal card
 30. Berliner Senioreneinzelmeisterschaft Berlin GER 2014-01-30
RcRownchangeKK*chgGame
 1927 2022 6.50 9 0.93 15 13.95 
  Kuehnemann, Gunnar 1783 GER0.501-0.3015-4.50 
  Schweitzer, Paul 1700 GER1.0010.13151.95 
  Metzger, Eberhard 1918 GER0.501-0.1415-2.10 
  Kolkwitz, Klaus 1905 GER0.501-0.1615-2.40 
  Schraepel, Manfred 1906 GER0.501-0.1615-2.40 
  Rehder, Frank 1874 GER1.0010.30154.50 
  Keusch, Horst 2003 GER1.0010.47157.05 
  Albrecht, Rainer 2133 GER0.5010.15152.25 
  Welz, Dr. Peter f2124 GER1.0010.64159.60 

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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