Individual Calculations February 2014
 Fossum, Oystein Boyum  Total change: 3.00  Rating chartPersonal card
 Karlstad Open 2013 Karlstad SWE 2013-12-27
RcRownchangeKK*chgGame
 2059 2180 4.00 6 0.20 15 3.00 
  Hede, Kim Nygaard 1828 DEN1.0010.11151.65 
  Magnussen, Pal 1949 SWE0.501-0.2915-4.35 
  Johansson, Daniel 1836 SWE1.0010.12151.80 
  Gronn, Atle m2379 NOR0.5010.26153.90 
  Lundin, Jan f2309 SWE0.001-0.3315-4.95 
  Guindy, Esmat wf2053 DEN1.0010.33154.95 

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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