Individual Calculations September 2014
 Trefzer, Erhard  Total change: -21.20  Rating chartPersonal card
 26. Offene Deutsche Senioren-Einzelmeisterschaft 2014 Gruppe A Bad Neuenahr GER 2014-08-05
RcRownchangeKK*chgGame
 2015 2058 4.00 9 -1.06 20 -21.20 
  Khanukov, Boris m2329 GER0.001-0.1720-3.40 
  Meyer, Heinz, Dr. 2047 GER0.501-0.0220-0.40 
  Hallmann, Eberhard 1908 GER0.501-0.2020-4.00 
  Piastowski, Kurt 1977 GER0.501-0.1120-2.20 
  Raabe, Joachim 2030 GER0.501-0.0420-0.80 
  Pamperin, Gerhard 1947 GER0.501-0.1520-3.00 
  Ophoff, Rigobert 1947 GER0.501-0.1520-3.00 
  Plischke, Berthold 2020 GER0.501-0.0520-1.00 
  Krotofil, Kurt 1931 GER0.501-0.1720-3.40 

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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