Individual Calculations September 2009
 Jacobsen, Per  Total change: -22.20  Rating chartPersonal card
 Politiken Cup 2009. Helsingor DEN 2009-07-18
RcRownchangeKK*chgGame
 1893 1711 0.50 7 -1.48 15 -22.20 
  Schou-Moldt, Thomas 2111  * DEN0.001-0.0815-1.20 
  Noer, Martin Stampe 1981 DEN0.001-0.1715-2.55 
  Jorgensen, Arne Bjorn 1965 DEN0.001-0.1915-2.85 
  Nielsen, Jens Holm 1902 DEN0.001-0.2515-3.75 
  Fyhn, Karsten 1884 DEN0.5010.23153.45 
  Rasmussen, Morten 1870 DEN0.001-0.2915-4.35 
  Gade, Jens 1535 DEN0.001-0.7315-10.95 
 * 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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