Individual Calculations February 2013
 Dobierzin, Olaf  Total change: -5.10  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2082 2061 3.50 8 -0.34 15 -5.10 
  Brueggemann, Joachim m2344 GER0.001-0.1615-2.40 
  Hassler, Rolf 1898 GER0.501-0.2215-3.30 
  Grosse, Marcus 1990 GER1.0010.40156.00 
  Schneider, Christian 2235 GER0.001-0.2715-4.05 
  Koch, Frank 2021 GER0.501-0.0615-0.90 
  Rost, Detlef 2031 GER0.501-0.0415-0.60 
  Fischer, Gerd 1961 GER1.0010.36155.40 
  Graf, Roland 2174 GER0.001-0.3515-5.25 

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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