Individual Calculations July 2009
 Puksza, Andrzej  Total change: 8.70  Rating chartPersonal card
 Class Spring Bialystok 2009 Bialystok POL 2009-05-01
RcRownchangeKK*chgGame
 1889 1927 5.50 9 0.58 15 8.70 
  Gorbacz, Filip 1577 POL1.0010.11151.65 
  Dubrawska, Greta 1692 POL1.0010.21153.15 
  Kostyra, Stanislaw m2277 POL0.5010.39155.85 
  Zoch, Tomasz 1884 POL0.001-0.5615-8.40 
  Daciuk, Jaroslaw 1577 POL1.0010.11151.65 
  Bernacki, Gabriel 1904 POL0.501-0.0315-0.45 
  Lapinski, Krzysztof 2253 POL0.001-0.1315-1.95 
  Filimoniuk, Marcin 1755 POL1.0010.27154.05 
  Bernacki, Krzysztof 2084 POL0.5010.21153.15 

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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