Individual Calculations March 2010
 Ehlert, Horst  Total change: -9.00  Rating chartPersonal card
 Niedersachsen Landeseinzelmeisterschaft 2010 (Open) Verden/Aller GER 2010-01-03
RcRownchangeKK*chgGame
 1861 2078 4.00 6 -0.60 15 -9.00 
  Langer, Michael S. 1986 GER0.001-0.6315-9.45 
  Kramer, Norbert 1801 GER1.0010.17152.55 
  Duessler, Stefanie 1784 GER0.501-0.3515-5.25 
  Rethmann, Kristin 1784 GER1.0010.15152.25 
  Hartogh, Theo 1833 GER1.0010.20153.00 
  Gruender, Michael 1975 GER0.501-0.1415-2.10 

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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