Individual Calculations December 2013
 Polster, Wolfgang, Dr.  Total change: -5.40  Rating chartPersonal card
 17.Offene Internationale Bayerische Schachmeisterschaft 2013 Bad Wiessee GER 2013-10-26
RcRownchangeKK*chgGame
 2163 2280 5.50 9 -0.36 15 -5.40 
  Roth, Patrick 2004 GER1.0010.17152.55 
  Hovens, Geert 2048 NED1.0010.21153.15 
  Delchev, Aleksander g2643 BUL0.001-0.1015-1.50 
  Lang, Alexander 2081 GER1.0010.24153.60 
  Lochte, Thomas 2078 GER0.501-0.2615-3.90 
  Esswein, Karlheinz 2034 GER1.0010.19152.85 
  Bellia, Fabrizio m2421 ITA0.001-0.3115-4.65 
  Schaefer, Michael 2151 GER0.001-0.6715-10.05 
  Sabel, Reinhard 2007 GER1.0010.17152.55 

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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