Individual Calculations September 2011
 Knaak, Joachim  Total change: -3.15  Rating chartPersonal card
 23.Deutsche Senioren-Einzelmeisterschaft Halle GER 2011-08-05
RcRownchangeKK*chgGame
 2173 2236 5.00 9 -0.21 15 -3.15 
  Neumann, Erwin 1974 GER1.0010.18152.70 
  Kurka, Dieter 2010 GER1.0010.21153.15 
  Werchan, Hans, Dr. 2183 GER1.0010.43156.45 
  Clemens, Christian, Dr. f2284 GER0.5010.07151.05 
  Postler, Reinhard f2352 GER0.001-0.3415-5.10 
  Mueller, Rudolf 2192 GER1.0010.44156.60 
  Rotstein, Jefim f2332 GER0.001-0.3715-5.55 
  Welz, Peter, Dr. f2118 GER0.001-0.6615-9.90 
  Nagorni, Walter 2112 GER0.501-0.1715-2.55 

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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