Individual Calculations January 2010
 Popow, Alexander  Total change: -20.75  Rating chartPersonal card
 13.Offene Internat.Bayerische Meisterschaft Bad Wiessee GER 2009-10-31
RcRownchangeKK*chgGame
 2044 2076 4.00 9 -0.83 25 -20.75 
  Bobke, Laurenz 1700 GER1.0010.09252.25 
  Szenetra, Werner 2255 GER1.0010.732518.25 
  Nguyen, Piotr 2360 POL0.001-0.1625-4.00 
  Haas, Michael 2192 GER0.001-0.3425-8.50 
  Frehen, Werner 1929 GER0.501-0.2025-5.00 
  Gretzinger, Heinz 1934 GER0.501-0.1925-4.75 
  Ring, Gregor 1941 GER1.0010.32258.00 
  Krahe, Frank 2180 GER0.001-0.3625-9.00 
  Winkler, Stefan 1907 GER0.001-0.7225-18.00 

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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