Individual Calculations September 2014
 Petzold, Hans, Prof. Dr.  Total change: -14.00  Rating chartPersonal card
 26. Offene Deutsche Senioren-Einzelmeisterschaft 2014 Gruppe A Bad Neuenahr GER 2014-08-05
RcRownchangeKK*chgGame
 2051 2110 4.50 9 -0.70 20 -14.00 
  Ophoff, Rigobert 1947 GER0.501-0.2220-4.40 
  Reimann, Guenther 1918 GER1.0010.25205.00 
  Rahls, Peter f2239 GER0.001-0.3320-6.60 
  Krotofil, Kurt 1931 GER0.001-0.7320-14.60 
  Klein, Reinhard 1971 GER0.501-0.1920-3.80 
  Wozny, Michael 2038 GER1.0010.40208.00 
  Hein, Manfred 2075 GER0.501-0.0520-1.00 
  Papenbrock, Volker 2188 GER1.0010.612012.20 
  Krueger, Erich 2152 GER0.001-0.4420-8.80 

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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