Individual Calculations July 2009
 Tjomsland, Stig  Total change: 12.15  Rating chartPersonal card
 Ostlandsserien 2008-2009 Various NOR 2008-11-11
RcRownchangeKK*chgGame
 2221 2308 4.50 6 0.81 15 12.15 
  Johansen, Paul 2112 NOR1.0010.25153.75 
  Leer-Salvesen, Bjarte m2371 NOR0.5010.09151.35 
  Getz, Nicolai 2176 NOR0.501-0.1815-2.70 
  Stenersen, Gudmund 2189 NOR0.501-0.1615-2.40 
  Andersen, Lars Even 2262 NOR1.0010.44156.60 
  Henriksen, Geir 2214 NOR1.0010.37155.55 

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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