Individual Calculations October 2013
 Rolvag, Birk Anders  Total change: 5.25  Rating chartPersonal card
 BlĂ„byen Grand Prix 2013 Sortland NOR 2013-09-20
RcRownchangeKK*chgGame
 2050 1982 2.50 5 0.35 15 5.25 
  Hansen, Ola 1744 NOR1.0010.20153.00 
  Solberg, Tor-Egil 1936 NOR1.0010.44156.60 
  Turov, Maxim g2382  * RUS0.001-0.0815-1.20 
  Royset, Jon K. 2169 NOR0.001-0.2615-3.90 
  Joensen, John 2020 FAI0.5010.05150.75 
 * 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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