Individual Calculations January 2009
 Moryson, Adrian  Total change: -13.50  Rating chartPersonal card
 Otwarty Indywidualny Festiwal Szachowy "Szachy z Kultura'2008" Siemianowice POL 2008-12-08
RcRownchangeKK*chgGame
 2026 1911 0.50 4 -0.90 15 -13.50 
  Stachanczyk, Jacek 2144 POL0.001-0.2115-3.15 
  Galyga, Jozef 1926 POL0.5010.02150.30 
  Noga, Jozef 2050 POL0.001-0.3115-4.65 
  Chmiel, Piotr 1983 POL0.001-0.4015-6.00 

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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