Individual Calculations September 2009
 Sikorska, Dorota  Total change: 67.95  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I Liga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 1872 1884 7.50 9 2.86 15 42.90 
  Pacak, Patrycja 1802 POL1.0010.39155.85 
  Kasperek, Joanna 2034 POL0.5010.20153.00 
  Skiba, Marta 1729 POL1.0010.29154.35 
  Zmarzly, Aleksandra 1957 POL0.5010.10151.50 
  Ryszkiewicz, Anna 1748 POL1.0010.32154.80 
  Dubrawska, Greta 1695 POL1.0010.25153.75 
  Chrzaszcz, Malvina 2029 POL0.5010.19152.85 
  Gluszko, Monika 1940 POL1.0010.58158.70 
  Ostrowska, Dominika 1914 POL1.0010.54158.10 

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)
 
 XVIII Miêdzynarodowy Festiwal Szachowy - Open B Poznan POL 2009-07-19
RcRownchangeKK*chgGame
 1903 1884 4.50 6 1.67 15 25.05 
  Simon, Marek 1708 POL1.0010.27154.05 
  Jelen, Janusz 1993 POL0.5010.15152.25 
  Warchol, Maria 1834 POL1.0010.43156.45 
  Jedrzejewski, Kamil 1998 POL1.0010.66159.90 
  Hemmerling, Jaroslaw 1927 POL0.001-0.4415-6.60 
  Weglarz, Janusz 1957 POL1.0010.60159.00 

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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