Individual Calculations July 2009
 Biegel, Thomas  Total change: 4.35  Rating chartPersonal card
 Hessen Landesklasse Sued Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2069 2027 2.50 4 0.73 15 10.95 
  Keim, Frank 2181 GER0.5010.21153.15 
  Matzies, Alexander 1963 GER1.0010.41156.15 
  Froehlich, Dirk 2050 GER1.0010.53157.95 
  Dittmann, Moritz 2083 GER0.001-0.4215-6.30 

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)
 
 XII. Rhein-Main Open Bad Homburg v.d.H. GER 2009-06-10
RcRownchangeKK*chgGame
 2048 2017 0.50 2 -0.44 15 -6.60 
  Hug, Marcel f2300 SUI0.001-0.1615-2.40 
  Ostertag, Stephan 1795 GER0.501-0.2815-4.20 

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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