Rapid: Individual Calculations January 2017
 Petterson, Tor  Total change: -11.40  Rating chartPersonal card
 Porsgrunn KM hurtigsjakk 2016 Porsgrunn NOR 2016-11-15
RcRownchangeKK*chgGame
 1591 1504 1.00 4 -0.57 20 -11.40 
  Lien, Runar Torpe 1653 NOR0.001-0.3020-6.00 
  Hansen, Frode 1277 NOR0.001-0.7920-15.80 
  Bakken, Oyvind 1811 NOR0.001-0.1420-2.80 
  Bakkevold, Stian 1623 NOR1.0010.662013.20 

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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