Individual Calculations April 2014
 Gerhardt, Peter-Michael  Total change: -20.10  Rating chartPersonal card
 9. Cuxhaven Seniorenturnier Cuxhaven GER 2014-03-21
RcRownchangeKK*chgGame
 1898 2066 5.00 9 -1.34 15 -20.10 
  Hardt, Dieter, Dr. 1770 GER1.0010.15152.25 
  Van Houten, Henk 1755 NED0.501-0.3615-5.40 
  Strenzke, Guenter, Dr. 2008 GER0.501-0.0815-1.20 
  Franke, Klaus 1880 GER0.501-0.2415-3.60 
  Schreiber, Alfred, Dr. 1959 GER1.0010.35155.25 
  Knaak, Joachim 2157 GER0.001-0.3815-5.70 
  Faust, Gottfried 1930 GER0.501-0.1815-2.70 
  Wulf, Adalbert 1917 GER0.001-0.7015-10.50 
  Zeiger, Frank 1707 GER1.0010.10151.50 

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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