Individual Calculations July 2011
 Mittelstaedt, Joel  Total change: 36.25  Rating chartPersonal card
 HASPA Schachpokal 2011 Gruppe A Bargteheide GER 2011-06-02
RcRownchangeKK*chgGame
 1985 1756 3.00 7 1.45 25 36.25 
  Gupta, Arijit 2072 GER0.5010.37259.25 
  Duemmke, Juergen 2084 GER0.001-0.1325-3.25 
  Powierski, Emil 2000 GER0.001-0.2025-5.00 
  Buehrmann, Torsten 1803 GER0.001-0.4325-10.75 
  Rohmann, Volker 1919 GER0.5010.22255.50 
  Hagenlueke, Thomas 2030 GER1.0010.832520.75 
  Nixdorf, Andre 1989 GER1.0010.792519.75 

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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