Individual Calculations December 2014
 Byklum, Bjornar  Total change: -4.20  Rating chartPersonal card
 Norwegian Premiere League 2014-2015 Round 1-3 Oslo NOR 2014-10-31
RcRownchangeKK*chgGame
 2390 2310 1.00 3 -0.21 20 -4.20 
  Andersen, Alf R. 2170 NOR0.501-0.1920-3.80 
  Bae, Torstein m2431 NOR0.5010.16203.20 
  Grandelius, Nils g2569 SWE0.001-0.1820-3.60 

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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