Individual Calculations May 2011
 Stratmann, Dietrich Dr.  Total change: -14.00  Rating chartPersonal card
 6.Cuxhaven Open Cuxhaven GER 2011-03-26
RcRownchangeKK*chgGame
 1876 1740 1.50 6 -0.56 25 -14.00 
  Becker, Thomas 2031 GER0.001-0.1525-3.75 
  Froitzheim, Ralf 1971 GER0.001-0.2125-5.25 
  Rulfs, Ernst-August 1659 GER1.0010.39259.75 
  Meyer, Michael 2096 GER0.001-0.1125-2.75 
  Berger, Volkmar 1813 GER0.001-0.4025-10.00 
  Mittelstaedt, Ewald 1684 GER0.501-0.0825-2.00 

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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