Individual Calculations September 2009
 Meyer, Walter  Total change: 10.05  Rating chartPersonal card
 12.offene Seniorenmeisterschaft Niedersachsen Bad Bevensen GER 2009-07-07
RcRownchangeKK*chgGame
 1992 1874 3.50 8 0.67 15 10.05 
  Jentsch, Dieter 2171 GER0.5010.35155.25 
  Hunold, Rolf 2111 GER0.001-0.2015-3.00 
  Zoll, Theo 1734 GER0.501-0.1915-2.85 
  Donner, Ernst 1668 GER1.0010.24153.60 
  Ophoff, Rigobert 2056 GER0.5010.24153.60 
  Perk, Egbert 2052 GER0.001-0.2715-4.05 
  Wittkugel, Friedhelm 2018 GER1.0010.691510.35 
  Habermann, Arno 2126 GER0.001-0.1915-2.85 

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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