Individual Calculations November 2009
 Iwanow, Anna  Total change: -18.60  Rating chartPersonal card
 European Youth Ch under 14 Girls Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 1896 2022 6.00 9 0.05 15 0.75 
  Sabatina, Emilija 1729 LTU1.0010.15152.25 
  Sasmazel, Burcu 1877 TUR1.0010.31154.65 
  Dalemans, Diana 1842 NED1.0010.26153.90 
  Ziaziulkina, Nastassia 2101 BLR0.5010.11151.65 
  Starczewska, Dominika 1838 POL0.501-0.2415-3.60 
  Stoeri, Laura 1807 SUI1.0010.23153.45 
  Lach, Aleksandra wf2069 POL0.001-0.4315-6.45 
  Leks, Maria 1899 POL0.001-0.6715-10.05 
  Papathanasiou, Ageliki 1899 GRE1.0010.33154.95 

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)
 
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 1928 2045 2.50 6 -1.29 15 -19.35 
  Smolenska, Olga 1918 POL0.001-0.6715-10.05 
  Gorczyca, Dominika 1985 POL1.0010.42156.30 
  Jalowiec, Halina wf2066 POL0.001-0.4715-7.05 
  Buksa, Ewelina 1645  * POL1.0010.08151.20 
  Kludacz, Magdalena wm2163 POL0.001-0.3415-5.10 
  Pacak, Patrycja 1793 POL0.501-0.3115-4.65 
 * 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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