Individual Calculations July 2009
 Hartlaub, Marianne  Total change: 23.85  Rating chartPersonal card
 4.Cuxhavener Seniorenturnier Cuxhaven GER 2009-03-19
RcRownchangeKK*chgGame
 1891 1703 3.00 9 0.66 15 9.90 
  Boldt, Heinrich 1955 GER0.001-0.1915-2.85 
  Skibbe, Hannes 1820 GER0.5010.16152.40 
  Nolte, Wilhelm 1828 GER1.0010.671510.05 
  Leutz, Hans 1953 GER0.5010.31154.65 
  Claus, Joachim 1927 GER0.001-0.2215-3.30 
  Buck, Klaus-Michael 1830 GER1.0010.671510.05 
  Beckmann, Manfred 1965 GER0.001-0.1815-2.70 
  Schuetze, Manfred 1917 GER0.001-0.2315-3.45 
  Bernhart, Ernst 1827 GER0.001-0.3315-4.95 

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)
 
 8.Lipperland Senioren-Open Doerentrup GER 2009-06-05
RcRownchangeKK*chgGame
 1943 1690 2.50 8 0.93 15 13.95 
  Oud, Niek 2022 NED0.001-0.1215-1.80 
  Bucher, Rolf 2040 SUI0.001-0.1115-1.65 
  Schulz, Hermann 1832 GER0.001-0.3115-4.65 
  Spindler, Egbert 1892 GER1.0010.761511.40 
  Weber, Gerhard Dr. 1939 GER1.0010.811512.15 
  Zwanepol, Johan 1972 NED0.001-0.1615-2.40 
  Geisler, Reinhard 2014 GER0.001-0.1315-1.95 
  Miessner, Rolf 1834 GER0.5010.19152.85 

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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