Blitz: Individual Calculations January 2018
 Grjotheim, Kjetil  Total change: -4.20  Rating chartPersonal card
 Sortland Klubbmesterskapet i lynsjakk 2017 Sortland NOR 2017-12-02
RcRownchangeKK*chgGame
 1662 1541 2.00 6 -0.21 20 -4.20 
  Berg, Ervin Kavara 1368 NOR0.001-0.7320-14.60 
  Natvig, Hakon Tonulltre 1646 NOR0.001-0.3620-7.20 
  Larsen, Martin Halsvik 1941  * NOR0.001-0.0820-1.60 
  Stephansen, Oyvind 1470 NOR1.0010.40208.00 
  Fredriksen, Johnny 1874 NOR0.001-0.1220-2.40 
  Remman, Stein Borre 1675 NOR1.0010.682013.60 
 * 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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