Individual Calculations October 2012
 Rolvaag, Birk Anders  Total change: 14.70  Rating chartPersonal card
 BlĂ„byen GP 2012 Sortland NOR 2012-09-07
RcRownchangeKK*chgGame
 2158 1945 2.00 4 0.98 15 14.70 
  Rolvag, Mikael 2161 NOR0.5010.28154.20 
  Remman, Frank 1919 NOR1.0010.46156.90 
  Hermansson, Emil m2345  * SWE0.001-0.0815-1.20 
  Solberg, Joachim c2205 NOR0.5010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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