Individual Calculations January 2012
 Keller, Joachim  Total change: -6.30  Rating chartPersonal card
 6.Internationales Herbst-Open 2011 Gruppe A Deizisau GER 2011-10-29
RcRownchangeKK*chgGame
 1942 1859 2.00 6 -0.42 15 -6.30 
  Lipok, Christoph 2183 GER0.001-0.1315-1.95 
  Ullmann, Stefan 2047 GER0.5010.24153.60 
  Klaus, Dominik 1767 GER0.501-0.1315-1.95 
  Schmidt, Tobias 1673 GER1.0010.26153.90 
  Becker, Matthias 1919 GER0.001-0.4215-6.30 
  Scholl, Martin 2061 GER0.001-0.2415-3.60 

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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