Individual Calculations November 2009
 Gorecka, Joanna  Total change: 11.25  Rating chartPersonal card
 Polish Team Championship I Liga Ustron POL 2009-09-11
RcRownchangeKK*chgGame
 2142 2122 5.00 9 0.75 15 11.25 
  Zdziarska, Lidia 1979 POL0.501-0.1915-2.85 
  Magnucka, Milena 2061 POL1.0010.42156.30 
  Kadziolka, Beata wg2285 POL0.5010.22153.30 
  Matras-Clement, Agnieszka wm2219 POL0.001-0.3715-5.55 
  Kucypera, Malgorzata 2063 POL0.501-0.0815-1.20 
  Krestianova-Tsepeleva, Tatiana 2192 RUS0.5010.10151.50 
  Toma, Katarzyna wm2262 POL0.5010.19152.85 
  Guzkowska-Nurkiewicz, Magdalena wm2149 POL1.0010.54158.10 
  Hermanowicz, Dominika 2065 POL0.501-0.0815-1.20 

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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