Individual Calculations December 2012
 Steffens, Olaf  Total change: 0.15  Rating chartPersonal card
 13.Bad Harzburger Open Bad Harzburg GER 2012-10-30
RcRownchangeKK*chgGame
 2014 2193 5.00 7 0.01 15 0.15 
  Phunhon Lopez, Daniel Alejandro 1793  * GER0.501-0.4215-6.30 
  Just, Joachim 2021 GER1.0010.27154.05 
  Diller, Peter 1983 GER0.501-0.2715-4.05 
  Mueller, Wolfgang 2025 GER0.001-0.7215-10.80 
  Moellmann, Hans-Joachim, Dr. 1884 GER1.0010.14152.10 
  Neubauer, Ralf, Dr. 2008 GER1.0010.26153.90 
  Carlstedt, Jonathan m2383 GER1.0010.751511.25 
 * 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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