Individual Calculations September 2009
 Watorek, Marcin  Total change: 18.15  Rating chartPersonal card
 XVII M.F.Sz. Dobczyce'2009 Gr.A Dobczyce POL 2009-07-18
RcRownchangeKK*chgGame
 2094 2115 6.00 9 1.21 15 18.15 
  Siedlinski, Piotr 1922 POL0.501-0.2515-3.75 
  Skwarnicki, Adam 2020 POL1.0010.37155.55 
  Klementys, Jerzy 1836 POL1.0010.16152.40 
  Kuziola, Mateusz f2327 POL0.5010.27154.05 
  Grabarczyk, Bogdan m2445 POL0.5010.38155.70 
  Platek, Michal 1942 POL1.0010.27154.05 
  Wypych, Dominik 2063 POL0.501-0.0715-1.05 
  Stachanczyk, Jacek 2205 POL1.0010.62159.30 
  Duda, Jan-Krzysztof f2086 POL0.001-0.5415-8.10 

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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