Individual Calculations January 2009
 Pettersson, Anders  Total change: 14.70  Rating chartPersonal card
 Fyrnationers 2008 Lund SWE 2008-12-12
RcRownchangeKK*chgGame
 2132 2011 2.00 3 0.98 15 14.70 
  Zadruzny, Nicolaj 2231 SWE0.001-0.2215-3.30 
  Fogh, Jens Olaf Svanholm 2044 DEN1.0010.55158.25 
  Tofte, Sondre Waage 2120 NOR1.0010.65159.75 

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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