Individual Calculations February 2016
 Sander, Dirk  Total change: -32.80  Rating chartPersonal card
 25. Erfurter Schachfestival Hauptturnier Erfurt GER 2015-12-26
RcRownchangeKK*chgGame
 1769 1901 4.50 8 -0.82 40 -32.80 
  Kruckenhauser, Arthur 1713 AUT1.0010.264010.40 
  Reum, Jonathan 1614 GER1.0010.16406.40 
  Diehl, Andreas 2068 GER0.001-0.2840-11.20 
  Siegl, Detlef 1789 GER0.501-0.1540-6.00 
  Ahmed, Daniel 1712 GER1.0010.254010.00 
  Schoeneshoefer, Adrian 1634 GER0.001-0.8240-32.80 
  Hilgert, Viktor 1815 GER0.501-0.1240-4.80 
  Roessner, Uwe 1810 GER0.501-0.1240-4.80 

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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