Individual Calculations February 2013
 Hoffmann, Martin  Total change: -5.10  Rating chartPersonal card
 25. Staufer-Open Schwaebisch Gmuend GER 2013-01-02
RcRownchangeKK*chgGame
 1989 1969 3.50 8 -0.34 15 -5.10 
  Nuding, Matthias, Dr. 2180 GER1.0010.771511.55 
  Schroeder, Jan-Christian f2300 GER0.001-0.1215-1.80 
  Smolny, Frieder 2169 GER0.001-0.2415-3.60 
  Hahn, Martin 1765 GER0.501-0.2615-3.90 
  Schneider, Juergen 1721 GER1.0010.19152.85 
  Schupp, Uwe 2113 GER0.001-0.3115-4.65 
  Liez, Franziska 1838 GER0.501-0.1815-2.70 
  Loew, Gerhard 1824 GER0.501-0.1915-2.85 

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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