Individual Calculations September 2010
 Koopmeiners, Karl  Total change: 9.30  Rating chartPersonal card
 14.Godesburg-Open Bad Godesberg GER 2010-07-17
RcRownchangeKK*chgGame
 2014 2002 4.00 7 0.62 15 9.30 
  Christensen, Niels 2290 DEN0.001-0.1615-2.40 
  Pandorf, Horst 1698 GER1.0010.14152.10 
  Kies, Wolfgang 1870 GER1.0010.32154.80 
  Hirth, Ulrich, Dr. 2096 GER1.0010.63159.45 
  Ilyaguev, Petr 2156 RUS0.001-0.2915-4.35 
  Kohler, Otto 2002 GER0.5010.00150.00 
  Mittmann, Johannes 1986 GER0.501-0.0215-0.30 

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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