Individual Calculations July 2009
 Sikorska, Dorota  Total change: -29.25  Rating chartPersonal card
 2.Frauenbundesliga Gruppe Ost Germany GER 2008-11-08
RcRownchangeKK*chgGame
 1987 1940 2.00 5 -0.18 15 -2.70 
  Bade, Heidrun 1958 GER1.0010.53157.95 
  Chlost, Marlena wf2137 POL0.5010.25153.75 
  Espig, Gesine wf2048 GER0.5010.15152.25 
  Lorenz, Nicole 1811 GER0.001-0.6715-10.05 
  Pachow, Steffi 1981 GER0.001-0.4415-6.60 

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)
 
 Mistrzostwa Polski Juniorek do 18 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 1811 1940 5.50 11 -1.77 15 -26.55 
  Murawa, Monika 1599 POL0.501-0.3815-5.70 
  Ogonowska, Katarzyna 1859 POL0.501-0.1115-1.65 
  Stepien, Katarzyna 1626 POL1.0010.14152.10 
  Kulon, Klaudia wf2251 POL0.001-0.1415-2.10 
  Siergiej, Izabela 1723 POL1.0010.22153.30 
  Golek, Jagoda 2028 POL0.001-0.3815-5.70 
  Cieslar, Monika 1731 POL0.501-0.2715-4.05 
  Makosa, Angelika 1717 POL1.0010.22153.30 
  Szczurek, Natalia 1723 POL0.001-0.7815-11.70 
  Dzionk, Agata 1855 POL0.501-0.1215-1.80 
  Rosiak, Agata 1814 POL0.501-0.1715-2.55 

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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