Individual Calculations September 2013
 David, Edwin  Total change: -10.20  Rating chartPersonal card
 Bergen Sommer GP 2013 Bergen NOR 2013-08-02
RcRownchangeKK*chgGame
 1938 2237 3.50 5 -0.68 15 -10.20 
  Jorgensen, Line Jin 1856 NOR0.001-0.9115-13.65 
  Opdahl, Andreas 1871 NOR1.0010.10151.50 
  Ljones, Gaute 1837  * NOR1.0010.08151.20 
  Skoien, Havard 2127 NOR0.501-0.1515-2.25 
  Frisvold, Ole Emil 1998 NOR1.0010.20153.00 
 * 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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