Individual Calculations May 2010
 Wozniak, Bartosz  Total change: 37.35  Rating chartPersonal card
 Dolnoslaska Liga Szachowa Dolny Slask POL 2009-10-18
RcRownchangeKK*chgGame
 1859 1807 5.50 7 2.49 15 37.35 
  Fratczak, Piotr 2019 POL0.5010.27154.05 
  Kulczycki, Krzysztof 1618 POL1.0010.25153.75 
  Chylinski, Piotr 1877 POL1.0010.60159.00 
  Hodowany, Wojciech 1798 POL1.0010.49157.35 
  Bes, Michal 1958 POL1.0010.701510.50 
  Labuda, Michal 1821 POL1.0010.52157.80 
  Ratajczyk, Rafal 1922 POL0.001-0.3415-5.10 

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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