Individual Calculations July 2008
 Jarczewski, Marcin  Total change: -4.05  Rating chartPersonal card
 Int. POL Academic Champ. Wroclaw POL 2008-04-28
RcRownchangeKK*chgGame
 1959 1840 2.50 8 -0.27 15 -4.05 
  Kulczyk, Pawel 2139 POL0.001-0.1515-2.25 
  Stolarczyk, Anna 2008 POL0.001-0.2815-4.20 
  Mlodzinska, Irena 1927 POL0.001-0.3815-5.70 
  Barburzynska, Magdalena 1860 POL0.5010.03150.45 
  Andrearczyk, Pawel 1887 POL1.0010.57158.55 
  Stupak, Piotr 1931 POL1.0010.62159.30 
  Moryson, Adrian 1915 POL0.001-0.4015-6.00 
  Kotermanska, Anna 2006 POL0.001-0.2815-4.20 

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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