Individual Calculations August 2012
 Dus, Leszek  Total change: -9.75  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1538 1754 3.50 5 -0.37 15 -5.55 
  Pijewski, Milosz 1509 POL1.0010.20153.00 
  Posuniak, Weronika 1503 POL0.501-0.3115-4.65 
  Krawiec, Grzegorz 1573 POL0.501-0.2415-3.60 
  Stezycka, Paulina 1572 POL0.501-0.2415-3.60 
  Ptak, Krzysztof 1534 POL1.0010.22153.30 

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)
 
 XX Miedzynarodowy Festiwal Szachowy im. Jozefa Dominika, Turniej B Dobczyce POL 2012-07-14
RcRownchangeKK*chgGame
 1598 1751 4.50 7 -0.28 15 -4.20 
  Liscinska, Lucia 1503 SVK1.0010.19152.85 
  Marszalek, Jakub 1567 POL1.0010.26153.90 
  Platek, Adam 1741 POL0.501-0.0115-0.15 
  Bandyk, Sebastian 1351  * POL1.0010.08151.20 
  Czaplak, Lukasz 1750 POL0.5010.00150.00 
  Dujava, Jonas 1714 SVK0.501-0.0515-0.75 
  Szelag, Jozef 1557 POL0.001-0.7515-11.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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