Individual Calculations January 2009
 Boos, Markus  Total change: 2.85  Rating chartPersonal card
 5.Nibelungen Open Worms GER 2008-10-02
RcRownchangeKK*chgGame
 2065 2194 3.50 5 0.19 15 2.85 
  Sancar, Kenan 1906 GER1.0010.16152.40 
  Pitic, Mustafa 2008 BIH1.0010.26153.90 
  Machelett, Heiko m2420 GER0.001-0.2115-3.15 
  Reimann, Gunther 1986 GER1.0010.23153.45 
  Wortmann, Jonas 2004 GER0.501-0.2515-3.75 

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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