Individual Calculations September 2009
 Ryszkiewicz, Adam  Total change: 16.05  Rating chartPersonal card
 Memorial Bieluczykow group B-2009 Bialystok POL 2009-06-20
RcRownchangeKK*chgGame
 1778 1884 5.50 7 1.07 15 16.05 
  Puksza, Andrzej 1927 POL1.0010.56158.40 
  Jarczewski, Marcin 1888 POL0.5010.01150.15 
  Bobras, Jan 1772 POL1.0010.35155.25 
  Dubrawski, Janusz 1852 POL0.001-0.5415-8.10 
  Milewski, Karol 1660 POL1.0010.22153.30 
  Wasiluk, Robert 1697 POL1.0010.26153.90 
  Sieliwonik, Katarzyna 1649 POL1.0010.21153.15 

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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