Individual Calculations January 2011
 Roth, Reinhard  Total change: -8.85  Rating chartPersonal card
 18. Bad Bertricher Schachtage Senioren-Turnier Bad Bertrich GER 2010-12-03
RcRownchangeKK*chgGame
 1914 1921 3.50 8 -0.59 15 -8.85 
  Khanukov, Boris m2321  * GER0.001-0.0815-1.20 
  Hoechst, Otto 1730 GER1.0010.25153.75 
  Oud, Niek 2017 NED0.001-0.3715-5.55 
  Wolf, Margot 1547 GER1.0010.10151.50 
  Kuehner, Peter 2003 GER0.001-0.3915-5.85 
  Vorderbruegge, Franz-Josef 1867 GER0.501-0.0815-1.20 
  Berger, Volkmar 1839 GER1.0010.39155.85 
  Loeffler, Hans 1986 GER0.001-0.4115-6.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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