Individual Calculations August 2013
 Brekke, John Ivar  Total change: -63.30  Rating chartPersonal card
 Norwegian Championship Cl. 3 2013 Lillehammer NOR 2013-06-29
RcRownchangeKK*chgGame
 1643 1861 2.50 6 -2.11 30 -63.30 
  Olsen, Jens Petter 1605 NOR1.0010.19305.70 
  Hoem, Audun 1569 NOR0.001-0.8530-25.50 
  Kveli, Lars 1817 NOR1.0010.443013.20 
  Jacobsen, Caroline Beer 1585 NOR0.001-0.8330-24.90 
  Yilmaz, Kazim 1651 NOR0.001-0.7730-23.10 
  Ellingsrud, Bjorn 1629 NOR0.501-0.2930-8.70 

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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