Individual Calculations July 2009
 Dreiseitel, Ursula  Total change: 1.80  Rating chartPersonal card
 Vereinsmeisterschaft Noris Tarrasch 1873 Nuernberg GER 2009-03-06
RcRownchangeKK*chgGame
 1794 1586 2.00 6 0.46 15 6.90 
  Daehne,horst, Dr. 1856 GER0.001-0.1715-2.55 
  Holland, Arthur 1889 GER1.0010.861512.90 
  Dreiseitel, Werner 1480 GER0.501-0.1415-2.10 
  Hegele, Juergen 1936 GER0.5010.39155.85 
  Sha, Siyu 1910 GER0.001-0.1315-1.95 
  Dosche, Clemens 1695 GER0.001-0.3515-5.25 

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)
 
 EM Mittelfranken 2009 Nebenturnier Postbauer-Heng GER 2009-04-08
RcRownchangeKK*chgGame
 1795 1586 0.50 3 -0.23 15 -3.45 
  Zippel, Harald 1855 GER0.001-0.1715-2.55 
  Holland, Arthur 1889 GER0.5010.36155.40 
  Thoma, Dirk 1640 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)
 
 20.Seebach Open Grossenseebach GER 2009-06-11
RcRownchangeKK*chgGame
 1936 1586 0.00 1 -0.11 15 -1.65 
  Adam, Wilfried 1936 GER0.001-0.1115-1.65 

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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