Individual Calculations May 2012
 Koellner, Ulrich  Total change: -6.15  Rating chartPersonal card
 28.Hofheimer Elo-Turnier ER Gruppe B Hofheim a.Taunus GER 2012-01-20
RcRownchangeKK*chgGame
 2005 1865 1.50 6 -0.41 15 -6.15 
  Froehlich-Dill, Astrid 1916 GER0.001-0.4315-6.45 
  Fuell, Klaus-Dieter 2009 GER0.5010.19152.85 
  De Lorenzi, Norbert 1954 GER1.0010.62159.30 
  Kopp, Peter, Dr. 2127 GER0.001-0.1815-2.70 
  Muhic, Sulejman 1982 SLO0.001-0.3415-5.10 
  Rohs, Peter, Dr. 2042 GER0.001-0.2715-4.05 

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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