Individual Calculations October 2014
 Pettersen, Magnor  Total change: 6.00  Rating chartPersonal card
 BlĂ„byen Grand Prix A 2014 Sortland NOR 2014-09-19
RcRownchangeKK*chgGame
 1840 1715 2.00 5 0.30 20 6.00 
  Rolvag, Birk Anders 1977 NOR0.001-0.1820-3.60 
  Schjelderup, Nils-Jakob 1848 NOR0.5010.18203.60 
  Hansen, Ola 1680 NOR0.501-0.0520-1.00 
  Hovden, Hans 1777 NOR1.0010.592011.80 
  Remman, Frank 1920 NOR0.001-0.2420-4.80 

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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