Individual Calculations March 2012
 Joensen, Helgi  Total change: -3.90  Rating chartPersonal card
 Skakid Open 2012 Klaksvik FAI 2012-02-03
RcRownchangeKK*chgGame
 1768 1838 1.50 3 -0.26 15 -3.90 
  Hojgaard, Brandur 1687 FAI0.501-0.2015-3.00 
  Petersen, Gutti 1556 FAI0.501-0.3415-5.10 
  Vang, Finnbjorn 2060 FAI0.5010.28154.20 

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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