Individual Calculations February 2013
 Hattendorf, Jens Dr  Total change: -10.80  Rating chartPersonal card
 22.Erfurter Schachfestival Hauptturnier Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 1811 2005 4.50 7 -0.72 15 -10.80 
  Nguyen, Huy Dat 1750 GER0.501-0.3115-4.65 
  Markus, Nico 1838 GER0.501-0.2215-3.30 
  Schimmer, Michael 1807 GER0.501-0.2615-3.90 
  Wolf, Juergen 1815 GER0.001-0.7515-11.25 
  Koerber, Christian 1727 GER1.0010.17152.55 
  Bruder, Heinz 1808 GER1.0010.25153.75 
  Veith, Stefan 1932 GER1.0010.40156.00 

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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