Individual Calculations August 2015
 Lea, Per  Total change: -21.40  Rating chartPersonal card
 Norwegian Ch.sh. 2015 Senior A Oslo NOR 2015-07-04
RcRownchangeKK*chgGame
 1794 1802 3.50 9 -1.07 20 -21.40 
  Abrahamsson, Roaul 1961 NOR0.001-0.2920-5.80 
  Ferkingstad, Per M 1783 NOR0.501-0.0320-0.60 
  Ovesen, Karsten 1837 NOR0.001-0.4520-9.00 
  Lie, Terje 1576 NOR1.0010.21204.20 
  Rostad, Rolf 1835 NOR0.001-0.4520-9.00 
  Solli, Oddvar 1814 NOR0.5010.02200.40 
  Thorstensen, Roar 1801 NOR1.0010.502010.00 
  Wibe, Per H. 1792 NOR0.001-0.5120-10.20 
  Heitun, Odd Gunnar 1751 NOR0.501-0.0720-1.40 

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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