Individual Calculations April 2009
 Sajtyna, Krzysztof  Total change: 6.30  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1933 1948 5.00 9 0.42 15 6.30 
  Machan, Jan 1598 CZE1.0010.11151.65 
  Janiszewski, Maciej 2099 POL0.5010.20153.00 
  Sanetra, Piotr 2063 POL0.5010.16152.40 
  Nosal, Karol 1757 POL1.0010.25153.75 
  Pourramezanali, Amirreza 2077 IRI0.001-0.3315-4.95 
  Markowska, Maria 1769 POL1.0010.27154.05 
  Bartkowiak, Damian 2071 POL0.5010.17152.55 
  Lach, Piotr 2099 POL0.001-0.3015-4.50 
  Czapiewski, Waldemar 1866 POL0.501-0.1115-1.65 

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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