Individual Calculations April 2008
 Hoffmann, Martin  Total change: -9.75  Rating chartPersonal card
 20.Staufer-Open Schwaebisch Gmuend GER 2008-01-02
RcRownchangeKK*chgGame
 2066 2012 1.50 5 -0.65 15 -9.75 
  Hahnewald, Peter 2171 GER0.001-0.2915-4.35 
  Smith, Thijmen 1879 NED0.501-0.1815-2.70 
  Schmidt, Martin 1976 GER0.501-0.0515-0.75 
  Stark, Rainer 2140 GER0.5010.17152.55 
  Hoenick, Andreas 2163 GER0.001-0.3015-4.50 

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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