Individual Calculations September 2009
 Hesse, Volker  Total change: 19.50  Rating chartPersonal card
 1.Senioren Schach-Open Bad Neuenahr-Ahrweiler GER 2009-06-21
RcRownchangeKK*chgGame
 2073 1922 3.50 7 1.30 15 19.50 
  Weiler, Wolfgang 2243 GER0.001-0.1315-1.95 
  Krueger, Manfred 1690 GER1.0010.21153.15 
  Becher, Helmut, Dr. 2146 GER1.0010.781511.70 
  Kempen, Willi 2132 GER0.5010.27154.05 
  Krebs, Dietmar 2134 GER0.5010.27154.05 
  Boeven, Manfred 2178 GER0.001-0.1915-2.85 
  Schwertel, Johann 1987 GER0.5010.09151.35 

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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