Individual Calculations July 2009
 Marquardt, Guido  Total change: -36.25  Rating chartPersonal card
 Vereinsmeisterschaft Horst-Emscher A-Klasse Gelsenkirchen GER 2009-01-16
RcRownchangeKK*chgGame
 1794 1987 3.00 6 -1.45 25 -36.25 
  List, Thomas 1797 GER0.001-0.7525-18.75 
  Sucker, Joachim 1795 GER0.501-0.2525-6.25 
  Weronetzki, Ruediger 1637 GER0.001-0.8925-22.25 
  Brock, Udo 1811 GER1.0010.27256.75 
  Timpe, Norbert 1799 GER0.501-0.2425-6.00 
  Kullack, Bernd 1925 GER1.0010.412510.25 

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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