Individual Calculations April 2009
 Czernicki, Bogdan  Total change: -26.10  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1852 2079 4.50 8 -1.74 15 -26.10 
  Gorol, Magdalena 1813 POL0.001-0.8215-12.30 
  Kosztyla, Andrzej 1729 POL1.0010.11151.65 
  Kasprzyk, Zbigniew 1829 POL0.501-0.3115-4.65 
  Zajac, Mateusz 1816 POL1.0010.18152.70 
  Sadzikowski, Marian 1895 POL1.0010.26153.90 
  Zaskalski, Dawid 1843 POL0.501-0.3015-4.50 
  Kazubek, Krzysztof 1961 POL0.501-0.1615-2.40 
  Kalinina, Marianna 1927 UKR0.001-0.7015-10.50 

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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