Individual Calculations October 2008
 Ciszewski, Marek  Total change: -12.90  Rating chartPersonal card
 Mistrzostwa Gdanska Gdansk POL 2008-07-19
 2106 1987 1.00 5 -0.86 15 -12.90 
  Smirnov, Igor g2337 UKR0.001-0.1115-1.65 
  Przybylowicz, Kazimierz 1848 POL0.501-0.1915-2.85 
  Szczepaniec, Stanislaw 2171 POL0.001-0.2615-3.90 
  Kumala, Aleksander 1854 POL0.501-0.1815-2.70 
  Cichocki, Adam f2320 POL0.001-0.1215-1.80 

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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