Individual Calculations November 2010
 Rolvaag, Birk Anders  Total change: -3.45  Rating chartPersonal card
 Harstad Open 2010 Hastad NOR 2010-10-15
RcRownchangeKK*chgGame
 1879 1920 2.50 5 -0.23 15 -3.45 
  Skagseth, Havard M 1754 NOR0.501-0.2215-3.30 
  Jensen, Stein 2063 NOR0.5010.19152.85 
  Selnes, Odd Ketil 1832 NOR0.501-0.1215-1.80 
  Kristensen, Kjell Ole 2157 NOR0.001-0.2015-3.00 
  Pedersen, Johnny Karl 1590 NOR1.0010.12151.80 

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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