Individual Calculations September 2009
 Oehmichen, Jan  Total change: -9.60  Rating chartPersonal card
 Horsens Lang Weekend 2009 Horsens DEN 2009-07-30
RcRownchangeKK*chgGame
 1943 1873 1.00 4 -0.64 15 -9.60 
  Rewitz, Poul 2234 DEN0.001-0.1015-1.50 
  Pedersen, Torben Phalaris 1997 DEN0.001-0.3315-4.95 
  Petersen, Martin Reib 1987 DEN0.001-0.3415-5.10 
  Dithlevsen, Birgit 1554 DEN1.0010.13151.95 

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)
 

 

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