Individual Calculations July 2009
 Ahrends, Norbert  Total change: 13.35  Rating chartPersonal card
 Hessen Landesklasse Sued Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2059 2011 1.00 1 0.57 15 8.55 
  Stock, Juergen 2059 GER1.0010.57158.55 

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)
 
 Hessische Einzelmeisterschaft C Idstein GER 2009-04-08
RcRownchangeKK*chgGame
 1895 2021 3.00 4 0.32 15 4.80 
  Egenolf, Dirk 1896 GER1.0010.33154.95 
  Ewin, Hans-Peter 1898 GER1.0010.33154.95 
  Haftmann, Rainer 1876 GER1.0010.31154.65 
  Guenzler, Richard 1909 GER0.001-0.6515-9.75 

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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