Individual Calculations May 2015
 Tufta, Jon Gunnar  Total change: -38.20  Rating chartPersonal card
 Bergen Spring B 2015 Bergen NOR 2015-01-20
RcRownchangeKK*chgGame
 1796 1835 2.50 8 -1.91 20 -38.20 
  Rasmussen, Jonas H 1837 NOR0.001-0.5020-10.00 
  Selbekk, Vebjorn 1983 NOR0.001-0.3020-6.00 
  Solli, Jarle 1653 NOR0.001-0.7420-14.80 
  Larsen, Stig Borje 1877 NOR1.0010.562011.20 
  Christoffersen, Odd 1738 NOR0.001-0.6320-12.60 
  Morkedal, Oyvind 1706 NOR0.001-0.6720-13.40 
  Sviland, Atle 1822 NOR1.0010.48209.60 
  Aagedal, Geir Ole 1753 NOR0.501-0.1120-2.20 

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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