Individual Calculations October 2013
 Johannsen, Bjorn  Total change: -7.05  Rating chartPersonal card
 Koge Bugt Sommer 2013 Solrod DEN 2013-08-07
RcRownchangeKK*chgGame
 1780 1777 2.50 6 -0.47 15 -7.05 
  Nielsen, Steen 1790 DEN1.0010.52157.80 
  Christensen, Verner 1901 DEN0.001-0.3315-4.95 
  Tolba, Henri 1681 DEN0.501-0.1315-1.95 
  Larsen, Jorgen Rene 1797 DEN0.001-0.4715-7.05 
  Jorgensen, Leif 1667 DEN1.0010.35155.25 
  Krogh, Peter Ove 1842 DEN0.001-0.4115-6.15 

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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