Individual Calculations October 2013
 Gruzmann, Boris  Total change: -15.60  Rating chartPersonal card
 25.Offene Deutsche Senioren-Einzelmeisterschaft Gruppe A Oberhof GER 2013-08-20
RcRownchangeKK*chgGame
 2117 2245 5.00 9 -1.04 15 -15.60 
  Siegmund, Rainer 2130 GER0.501-0.1615-2.40 
  Eichner, Christian 2086 GER1.0010.29154.35 
  Born, Bernd-Ludger, Dr. 2103 GER0.501-0.1915-2.85 
  Jacob, Helmut, Dr. 2143 GER0.501-0.1415-2.10 
  Mueller, Rudolf 2168 GER0.001-0.6115-9.15 
  Trefzer, Erhard 2052 GER1.0010.25153.75 
  Mueller, Lutz 2046 GER1.0010.24153.60 
  Knaak, Joachim 2197 GER0.501-0.0715-1.05 
  Villing, Dieter 2132 GER0.001-0.6515-9.75 

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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