Individual Calculations November 2009
 Haselhorst, Helmut  Total change: -8.70  Rating chartPersonal card
 27. Muensterland Open Senden GER 2009-10-09
RcRownchangeKK*chgGame
 1979 2192 5.50 8 -0.58 15 -8.70 
  Stepa, Rainer 1947 GER0.001-0.8015-12.00 
  Altenaehr, Johannes 1792  * GER1.0010.08151.20 
  Otto, Klaus 1929 GER1.0010.18152.70 
  Mir Wais, Milod 1967 GER1.0010.22153.30 
  Gottkehaskamp, Philipp 2041 GER0.501-0.2015-3.00 
  Kemper, Georg 2011 GER1.0010.26153.90 
  Jacobsen, Henrik 1985 GER1.0010.23153.45 
  Guennigmann, Manuel 2158 GER0.001-0.5515-8.25 
 * 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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