Individual Calculations July 2009
 Wierzbicka, Wiktoria  Total change: 3.75  Rating chartPersonal card
 Mistrzostwa Polski Juniorek do 18 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 1964 2045 8.00 11 1.53 15 22.95 
  Dabrowska, Kamila 1695 POL1.0010.11151.65 
  Jasnikowska, Daria 1762 POL1.0010.16152.40 
  Warakomska, Anna wf2169 POL0.001-0.3315-4.95 
  Przybielska, Agnieszka 1695 POL1.0010.11151.65 
  Skrzypczak, Anna 2000 POL1.0010.44156.60 
  Krasnodebska, Magdalena 2085 POL1.0010.56158.40 
  Kulon, Klaudia wf2251 POL1.0010.761511.40 
  Kasperek, Joanna 2037 POL1.0010.49157.35 
  Labedz, Patrycja 1992 POL0.001-0.5715-8.55 
  Demidowicz, Maria 2131 POL0.001-0.3815-5.70 
  Wojdylo, Zaklin 1788 POL1.0010.18152.70 

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)
 
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow Krakow POL 2009-04-26
RcRownchangeKK*chgGame
 1962 2033 4.00 9 -1.28 15 -19.20 
  Lewczuk, Antoni 1683 POL1.0010.11151.65 
  Mucha, Roman 2166 POL0.001-0.3215-4.80 
  Goslawski, Michal 1999 POL0.501-0.0515-0.75 
  Kukula, Pawel 2263 POL0.001-0.2115-3.15 
  Gregulski, Zbigniew 1959 POL1.0010.40156.00 
  Zaboklicki, Zbigniew 1878 POL0.001-0.7115-10.65 
  Sleczka, Bartosz 1815 POL0.001-0.7815-11.70 
  Zajac, Mateusz 1850 POL1.0010.26153.90 
  Sanetra, Szymon 2045 POL0.5010.02150.30 

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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