Individual Calculations April 2009
 Poswiatowski, Stanislaw  Total change: -8.25  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1868 1668 3.00 8 1.03 15 15.45 
  Buono, Valerio 1950 ITA0.5010.34155.10 
  Zaboklicki, Zbigniew 1898 POL0.5010.29154.35 
  Ociepka, Tomasz 1902 POL0.001-0.2115-3.15 
  Hauschild, Mateusz 1866 POL0.001-0.2415-3.60 
  Wozniak, Marcin 1900 POL1.0010.791511.85 
  Kasprzyk, Zbigniew 1829 POL0.001-0.2915-4.35 
  Gorol, Magdalena 1813 POL0.001-0.3115-4.65 
  Macek, Leos 1787 CZE1.0010.66159.90 

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)
 
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 1730 1668 1.50 7 -1.58 15 -23.70 
  Pietocha, Pawel 2018 POL0.001-0.1115-1.65 
  Cukrowski, Filip 1838 POL0.001-0.2815-4.20 
  Buksa, Ewelina 1544 POL0.001-0.6715-10.05 
  Kowalewska, Agata 1612 POL0.501-0.0815-1.20 
  Chenska, Karolina 1546 POL0.001-0.6715-10.05 
  Zyla, Agata 1564 POL1.0010.36155.40 
  Dowgird, Filip 1991 POL0.001-0.1315-1.95 

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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