Individual Calculations April 2009
 Sygulska, Anna  Total change: -6.90  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1821 1891 3.00 6 -0.46 15 -6.90 
  Gromala, Radoslaw 1541 POL1.0010.11151.65 
  Pourramezanali, Amirreza 2077 IRI0.001-0.2615-3.90 
  Jaskolka, Tomasz 1741 POL0.501-0.2015-3.00 
  Koitka, Jakub 1641 POL1.0010.19152.85 
  Boulan, Laura 1999 FRA0.5010.15152.25 
  Lorek, Milosz 1927 POL0.001-0.4515-6.75 

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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