Individual Calculations September 2011
 Steffens, Olaf  Total change: -13.65  Rating chartPersonal card
 Sommer-Open 2011 Baden-Baden Baden-Baden GER 2011-08-03
RcRownchangeKK*chgGame
 2017 2249 4.50 7 -0.91 15 -13.65 
  Fischer, Julie 1863 FRA1.0010.09151.35 
  Giacomelli, Bernd 2002 GER0.001-0.8115-12.15 
  Bakhmatov, Daniil 1911 RUS1.0010.12151.80 
  Rittemann, Manuel 2005 GER0.501-0.3015-4.50 
  Wurtz, Guillaume 1953 FRA1.0010.15152.25 
  Bauer, Andreas 2118 GER1.0010.32154.80 
  Rosner, Jonas 2266 GER0.001-0.4815-7.20 

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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