Individual Calculations August 2012
 Ziobrowska, Danuta  Total change: -5.85  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B Lazy POL 2012-06-29
RcRownchangeKK*chgGame
 1597 1627 3.50 7 -0.39 15 -5.85 
  Uscinski, Marek 1947 POL0.001-0.1315-1.95 
  Cwirko, Mateusz 1456 POL1.0010.27154.05 
  Kovalev, Egor 1972 RUS0.001-0.1115-1.65 
  Trembowiecka-Wysota, Aleksandra 1409 POL1.0010.22153.30 
  Bladoszewski, Kamil 1416 POL0.501-0.2715-4.05 
  Kedziera, Izydor 1522 POL1.0010.36155.40 
  Laszczak, Przemyslaw 1454 POL0.001-0.7315-10.95 

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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