Individual Calculations October 2008
 Jarus, Grzegorz  Total change: -11.25  Rating chartPersonal card
 The 44th Akiba Rubinstein International Chess Festival -Open B Polanica Zdroj POL 2008-08-19
 1942 1844 2.50 8 -0.45 25 -11.25 
  Klepaczka, Tomasz 2047 POL0.001-0.2425-6.00 
  Kaniak, Monika 1975 POL0.001-0.3225-8.00 
  Anglart, Edward 1899 POL0.001-0.4225-10.50 
  Wasylkiewicz, Andrzej 1995 POL0.001-0.3025-7.50 
  Mucha, Magdalena 1784 POL0.501-0.0825-2.00 
  Pietroczuk, Roman 2034 POL0.001-0.2525-6.25 
  Kowalik, Pawel 1893 POL1.0010.572514.25 
  Koscielny, Edmond 1906 FRA1.0010.592514.75 

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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