Individual Calculations September 2011
 Roth, Reinhard  Total change: -13.95  Rating chartPersonal card
 3. Senioren-Open Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2011-07-23
RcRownchangeKK*chgGame
 1914 1916 2.50 7 -0.93 15 -13.95 
  Limberg, Siegfried 2133 GER1.0010.781511.70 
  Kaufmann, Helmut 2045 GER0.001-0.3315-4.95 
  Graffenberger, Marianne 1516  * GER0.501-0.4215-6.30 
  Neumann, Horst 1945 GER0.001-0.4615-6.90 
  Teichmann, Axel 1820 GER1.0010.37155.55 
  Kripp, Wolfgang 2152 GER0.001-0.2015-3.00 
  Narr, Irmgard 1787 GER0.001-0.6715-10.05 
 * 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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