Individual Calculations November 2009
 Andersen, Vagn S  Total change: 1.50  Rating chartPersonal card
 Odensemesterskabet 2009 Odense DEN 2009-10-15
RcRownchangeKK*chgGame
 1997 1746 0.50 2 0.06 25 1.50 
  Rossen, Claus 2146  * DEN0.001-0.0825-2.00 
  Fyhn, Karsten 1848 DEN0.5010.14253.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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