Individual Calculations October 2008
 Dzieczkaniec, Wieslaw  Total change: -31.20  Rating chartPersonal card
 The 44th Akiba Rubinstein International Chess Festival -Open B Polanica Zdroj POL 2008-08-19
 1843 1931 1.00 5 -2.08 15 -31.20 
  Wisniewski, Adam 2091 POL0.001-0.2915-4.35 
  Tarnowska, Aleksandra 1718 POL0.001-0.7715-11.55 
  Morzywolek, Pawel 1805 POL0.001-0.6715-10.05 
  Zakaszewski, Mateusz 1814 POL1.0010.34155.10 
  Gorol, Magdalena 1786 POL0.001-0.6915-10.35 

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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