Individual Calculations September 2011
 Rosner, Jonas  Total change: 7.80  Rating chartPersonal card
 Sommer-Open 2011 Baden-Baden Baden-Baden GER 2011-08-03
RcRownchangeKK*chgGame
 2090 2266 5.50 7 0.52 15 7.80 
  Frenkel, Maxim 1872 GER1.0010.08151.20 
  Ruff, Maximilian 2008 GER0.501-0.3215-4.80 
  Fichter, Fabian 2015 GER1.0010.19152.85 
  Petermann, Michail 2149 GER0.501-0.1615-2.40 
  Noe, Christopher 2047 GER1.0010.22153.30 
  Wagner, Dennis 2287 GER0.5010.03150.45 
  Steffens, Olaf f2249 GER1.0010.48157.20 

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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