Individual Calculations September 2009
 Barburzynska, Magdalena  Total change: -4.80  Rating chartPersonal card
 4th Polonia Wroclaw's Tournament - Open B Wroclaw POL 2009-06-20
RcRownchangeKK*chgGame
 1880 1884 3.50 6 0.51 15 7.65 
  Zadlo, Maciej 1667 POL0.501-0.2815-4.20 
  Hajnrych, Jakub 1984 POL0.001-0.3615-5.40 
  Jasniewicz, Rafal 1628 POL1.0010.19152.85 
  Hermanowicz, Dominika 2099 POL0.5010.27154.05 
  Moehn, Hans 1953 GER0.5010.10151.50 
  Januszewski, Tomasz 1949 POL1.0010.59158.85 

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)
 
 Dru¿ynowe Mistrzostwa Polski II Liga Juniorow Lukow POL 2009-07-03
RcRownchangeKK*chgGame
 1667 1933 6.50 9 -0.83 15 -12.45 
  Jablonska, Sabina 1800 POL0.001-0.6815-10.20 
  Gadzinowska, Anna 1691 POL1.0010.20153.00 
  Wieczorek, Aleksandra 1636 POL0.501-0.3515-5.25 
  Wieclawek, Danuta 1605 POL1.0010.13151.95 
  Graczyk, Natalia 1675 POL1.0010.18152.70 
  Wolska, Marta 1629 POL1.0010.14152.10 
  Tracz, Agnieszka 1629 POL1.0010.14152.10 
  Lampkowska, Patrycja 1533  * POL1.0010.08151.20 
  Rosiak, Agata 1807 POL0.001-0.6715-10.05 
 * 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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