Individual Calculations August 2012
 Weidlich, Guenter  Total change: 6.45  Rating chartPersonal card
 21. Offenes Brandenburgisches Seniorenturnier 2012 Miedzyzdroje POL 2012-06-19
RcRownchangeKK*chgGame
 2058 2243 7.00 9 0.43 15 6.45 
  Schraepel, Manfred 1909 GER1.0010.12151.80 
  Kirmas, Joachim, Dr. 2033 GER1.0010.23153.45 
  Nauschuetz, Ernst 1962 GER0.501-0.3415-5.10 
  Hoppensack, Manfred 2049 GER1.0010.25153.75 
  Grottke, Hans-Joachim, Dr. 2239 GER0.501-0.0115-0.15 
  Barwich, Alfred 2001 GER1.0010.20153.00 
  Gasik, Piotr 2124 POL1.0010.34155.10 
  Kozicz, Andrzej 2009 POL0.501-0.2915-4.35 
  Neese, Hans-Joachim f2195 GER0.501-0.0715-1.05 

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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