Individual Calculations March 2011
 Ahlberg, Guenter  Total change: 2.70  Rating chartPersonal card
 27.offene Berliner Seniorenmeisterschaft Berlin GER 2011-01-29
RcRownchangeKK*chgGame
 1966 2049 5.00 8 0.18 15 2.70 
  Prinz, Tade 1755 GER1.0010.15152.25 
  Vidic, Dobrivoje 1826 SRB0.501-0.2815-4.20 
  Dietrich, Bernd 1961 GER1.0010.38155.70 
  Herrmann, Eberhard 1850 GER0.501-0.2615-3.90 
  Hoppensack, Manfred 2063 GER0.5010.02150.30 
  Treskow, Anatol 2051 GER1.0010.50157.50 
  Schoenfeld, Gerd 2166 GER0.5010.16152.40 
  Strehlow, Horst 2059 GER0.001-0.4915-7.35 

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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