Individual Calculations July 2010
 Jorgensen, Leif  Total change: 9.50  Rating chartPersonal card
 Koge Bugt Foraar 2010 Solrod DEN 2010-04-07
RcRownchangeKK*chgGame
 1667 1710 1.50 2 0.38 25 9.50 
  Wieland, Carsten 1563 DEN0.501-0.2025-5.00 
  Forsmann, Henning 1770 DEN1.0010.582514.50 

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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