Individual Calculations October 2008
 Gorecki, Janusz  Total change: 4.05  Rating chartPersonal card
 The 44th Akiba Rubinstein International Chess Festival -Open B Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 1961 1936 4.50 9 0.27 15 4.05 
  Tarnowska, Aleksandra 1718 POL1.0010.22153.30 
  Zielinski, Stanislaw 2145 POL0.001-0.2315-3.45 
  Mazalon, Mariusz 2148 POL0.5010.27154.05 
  Wisniewski, Adam 2091 POL0.001-0.2915-4.35 
  Blaszkiewicz, Mateusz 1806 POL1.0010.32154.80 
  Usatiuk, Igor 2081 UKR0.001-0.3115-4.65 
  Bednarczyk, Damian 1837 POL0.501-0.1415-2.10 
  Gabrys, Sebastian 1826 POL1.0010.35155.25 
  Nojszewski, Adam 1995 POL0.5010.08151.20 

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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