Individual Calculations October 2008
 Szczukiewicz, Andrzej  Total change: -11.85  Rating chartPersonal card
 Mistrzostwa Gdanska Gdansk POL 2008-07-19
 2011 2102 3.50 7 -0.79 15 -11.85 
  Witbrodt, Jakub 1752 POL1.0010.11151.65 
  Sharapov, Evgeny m2431 UKR0.001-0.1215-1.80 
  Zielinski, Maciej 1917 POL0.001-0.7415-11.10 
  Przybylowicz, Kazimierz 1848 POL1.0010.19152.85 
  Krzywkowski, Marcin 1911 POL0.001-0.7515-11.25 
  Tyda, Krzysztof 2036 POL1.0010.41156.15 
  Pioch, Zygmunt 2180 POL0.5010.11151.65 

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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