Individual Calculations September 2009
 Appelt, Gerd  Total change: 4.20  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2084 2061 4.50 9 0.28 15 4.20 
  Kienel, Norbert 1919 GER1.0010.31154.65 
  Vasiljevs, Jurijs 2135 LAT0.5010.10151.50 
  Siegmund, Rainer 2145 GER0.5010.12151.80 
  Zunker, Reinhard, Dr. f2179 GER0.001-0.3415-5.10 
  Fischer, Semen 1999 RUS1.0010.41156.15 
  Meier, Wolfgang 2203 GER0.5010.19152.85 
  Bayer, Wolfgang, Dr. 2069 GER0.5010.01150.15 
  Dushatskiy, Fedor 2187 GER0.001-0.3315-4.95 
  Hoelting, Siegfried 1920 GER0.501-0.1915-2.85 

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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