Individual Calculations July 2009
 Bernacki, Krzysztof  Total change: -9.90  Rating chartPersonal card
 Class Spring Bialystok 2009 Bialystok POL 2009-05-01
RcRownchangeKK*chgGame
 1896 2084 5.00 8 -0.66 15 -9.90 
  Daciuk, Jaroslaw 1734 POL0.001-0.8915-13.35 
  Filimoniuk, Marcin 1755 POL1.0010.12151.80 
  Milewski, Karol 1734 POL0.501-0.3915-5.85 
  Niebrzydowski, Emil 1739 POL1.0010.11151.65 
  Lapinski, Krzysztof 2253 POL0.5010.22153.30 
  Sieklucki, Adam 1743 POL1.0010.12151.80 
  Kostyra, Stanislaw m2284 POL0.5010.26153.90 
  Puksza, Andrzej 1927 POL0.501-0.2115-3.15 

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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