Individual Calculations February 2016
 Dittrich, Tom  Total change: -22.40  Rating chartPersonal card
 25. Erfurter Schachfestival Hauptturnier Erfurt GER 2015-12-26
RcRownchangeKK*chgGame
 1741 1848 4.50 8 -0.56 40 -22.40 
  Kellner, Rene 1656 GER1.0010.254010.00 
  Diehl, Andreas 2068 GER0.001-0.2240-8.80 
  Reucker, Friedrich 1740 GER0.501-0.1540-6.00 
  Hegener, Thorsten 1734 GER0.501-0.1640-6.40 
  Staack, Maik 1460 GER1.0010.09403.60 
  Fiedler, Gerd 1679 GER0.501-0.2240-8.80 
  Zalewski, Ulrich 1801 GER0.501-0.0740-2.80 
  Siegl, Detlef 1789 GER0.501-0.0840-3.20 

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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