Individual Calculations September 2009
 Huhs, Sven  Total change: 7.75  Rating chartPersonal card
 9.Nordhaeuser Schach-Open Nordhausen GER 2009-07-30
RcRownchangeKK*chgGame
 2126 2135 3.50 6 0.31 25 7.75 
  Viererbe, Hartmut 1926 GER1.0010.23255.75 
  Turov, Maxim g2535  * RUS0.001-0.0825-2.00 
  Eickelkamp, Jan-Hendrik 1930 GER1.0010.24256.00 
  Feigel, Andreas 1999 GER1.0010.32258.00 
  Richter, Christian f2417 GER0.001-0.1625-4.00 
  Buerckner, Georg 1950 GER0.501-0.2425-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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