Individual Calculations January 2009
 Poetsch, Hagen  Total change: 0.90  Rating chartPersonal card
 10. Bad Wildbader Herbst Bad WIldbad GER 2008-10-03
RcRownchangeKK*chgGame
 2111 2248 6.00 9 0.06 15 0.90 
  Schmidt, Volker 1973 GER1.0010.17152.55 
  Grob, Hans 1898 SUI1.0010.11151.65 
  Richter, Goetz 1963 GER1.0010.16152.40 
  Bohnstorff, Michael 2140 GER1.0010.35155.25 
  Zuyev, Igor 2296 GER0.001-0.4315-6.45 
  Hankel, Dennis 2170 GER0.001-0.6115-9.15 
  Gfroerer, Stefan 1946 GER1.0010.15152.25 
  Felczer, Kevin 2243 GER0.501-0.0115-0.15 
  Bakhmatov, Eduard f2370 GER0.5010.17152.55 

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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