Individual Calculations May 2012
 Sorgjerd, Jan  Total change: 8.25  Rating chartPersonal card
 Norwegian Eastern league 1. div. 2011-2012 Various NOR 2011-11-05
RcRownchangeKK*chgGame
 1998 2144 6.00 8 0.55 15 8.25 
  Vigdal, Per Kr 2037 NOR1.0010.35155.25 
  Flaata, Alexander R. 2102 NOR0.501-0.0615-0.90 
  Selbekk, Vebjorn 1920 NOR0.501-0.2815-4.20 
  Guddahl, Viggo 2060 NOR0.501-0.1215-1.80 
  Rundgren, Anders 1927 NOR1.0010.22153.30 
  Kristiansen, Tor 2232 NOR1.0010.62159.30 
  Haanshuus, Aslak 1801 NOR0.501-0.3815-5.70 
  Lien, Kjell Hakon 1901 NOR1.0010.20153.00 

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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