Individual Calculations September 2009
 Zmarzly, Aleksandra  Total change: 15.45  Rating chartPersonal card
 4th Polonia Wroclaw's Tournament - Open B Wroclaw POL 2009-06-20
RcRownchangeKK*chgGame
 1848 1966 5.50 9 -0.41 15 -6.15 
  Terochin, Piotr 1731 POL1.0010.21153.15 
  Gorol, Magdalena 1840 POL0.001-0.6715-10.05 
  Major, Katarzyna 1796 POL1.0010.28154.20 
  Kulas, Szymon 1900 POL1.0010.41156.15 
  Kowalska, Sara 1835 POL0.501-0.1815-2.70 
  Kaczmarek, Aleksander 1892 POL0.001-0.6015-9.00 
  Zadlo, Anna 1809 POL1.0010.29154.35 
  Rogalski, Krzysztof 1937 POL1.0010.46156.90 
  White, John 1889 USA0.001-0.6115-9.15 

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 - I Liga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 1864 1957 7.00 9 1.44 15 21.60 
  Chrzaszcz, Malvina 2029 POL1.0010.60159.00 
  Ryszkiewicz, Anna 1748 POL1.0010.23153.45 
  Dubrawska, Greta 1695 POL0.501-0.3215-4.80 
  Sikorska, Dorota 1884 POL0.501-0.1015-1.50 
  Gluszko, Monika 1940 POL1.0010.48157.20 
  Ostrowska, Dominika 1914 POL0.001-0.5615-8.40 
  Pacak, Patrycja 1802 POL1.0010.29154.35 
  Kasperek, Joanna 2034 POL1.0010.61159.15 
  Skiba, Marta 1729 POL1.0010.21153.15 

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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