Individual Calculations September 2009
 Riisem, Oyvind  Total change: 7.80  Rating chartPersonal card
 Norwegian Championship Master Bergen NOR 2009-07-04
RcRownchangeKK*chgGame
 2176 2081 3.50 8 0.52 15 7.80 
  Eriksen, Terje 2169 NOR1.0010.62159.30 
  Hobber, Anders 2042 NOR1.0010.45156.75 
  Moen, Ole Christian f2256 NOR1.0010.731510.95 
  Ferkingstad, Sjur 2206 NOR0.001-0.3315-4.95 
  Stubberud, Ornulf 2213 NOR0.001-0.3215-4.80 
  Bentsen, Hakon 2161 NOR0.5010.11151.65 
  Havik, Victor 2083 NOR0.001-0.5015-7.50 
  Thorstensen, Trond 2281 NOR0.001-0.2415-3.60 

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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