Individual Calculations October 2008
 Warchol, Maria  Total change: -27.00  Rating chartPersonal card
 DMP Extraliga Juniorów 2008 Gorzów Wielkopolski POL 2008-07-05
RcRownchangeKK*chgGame
 1835 1817 2.00 8 -1.80 15 -27.00 
  Wisniowska, Klaudia 1905 POL0.001-0.3815-5.70 
  Tomaszewska, Luiza 1836 POL0.001-0.4715-7.05 
  Leks, Maria 1861 POL0.5010.06150.90 
  Murawko, Katarzyna 1622 POL1.0010.25153.75 
  Strzelczyk, Anna 1823 POL0.001-0.4915-7.35 
  Kowalska, Sara 1848 POL0.5010.04150.60 
  Iwanow, Anna wf1979 POL0.001-0.2915-4.35 
  Stodolnik, Alicja 1805 POL0.001-0.5215-7.80 

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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