Individual Calculations September 2013
 Haftmann, Rainer  Total change: -11.25  Rating chartPersonal card
 25. Wiesbadener Schlosspark-Open 2013 Wiesbaden GER 2013-08-22
RcRownchangeKK*chgGame
 1907 1946 2.50 6 -0.75 15 -11.25 
  Werner, Dimo m2118 GER0.001-0.2715-4.05 
  Kempfer, Justus 1683 GER0.001-0.8215-12.30 
  Maleski, Heinz 1771 GER1.0010.27154.05 
  Wilke, Tabea 1749 GER1.0010.25153.75 
  Holgert, Michael 2076 GER0.5010.18152.70 
  Brechlin, Olaf 2046 GER0.001-0.3615-5.40 

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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