Individual Calculations November 2009
 Kozak, Magdalena  Total change: -0.30  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 1971 2184 6.00 8 -0.02 15 -0.30 
  Wesolowska, Edyta 1962 POL0.501-0.2815-4.20 
  Kludacz, Magdalena wm2163 POL0.001-0.5315-7.95 
  Buksa, Ewelina 1784  * POL1.0010.08151.20 
  Autowicz, Boguslawa 2018 POL1.0010.28154.20 
  Bursa, Renata wf2018 POL1.0010.28154.20 
  Jalowiec, Halina wf2066 POL1.0010.34155.10 
  Pacak, Patrycja 1793 POL1.0010.09151.35 
  Kotermanska, Anna 1963 POL0.501-0.2815-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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