Individual Calculations October 2008
 Liberadzki, Slawomir  Total change: -7.80  Rating chartPersonal card
 MAZOVIAN CHESS FESTIVAL- group C Warszawa POL 2008-08-02
RcRownchangeKK*chgGame
 1790 1969 3.50 7 -1.57 15 -23.55 
  Maliszewski, Krzysztof 1734 POL1.0010.21153.15 
  Gluszko, Monika 1848 POL0.001-0.6615-9.90 
  Tomczyk, Ryszard 1619 POL1.0010.11151.65 
  Sujkowski, Pawel 1850 POL0.001-0.6615-9.90 
  Paziewski, Marcin 1823 POL1.0010.30154.50 
  Grzesiak, Filip 1824 POL0.501-0.1915-2.85 
  Szukalski, Antoni 1835 POL0.001-0.6815-10.20 

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)
 
 13th Seahorse Open B Rewal POL 2008-08-20
RcRownchangeKK*chgGame
 1918 1969 5.50 8 1.05 15 15.75 
  Statucki, Maciej 1619 POL0.501-0.3915-5.85 
  Misztal, Piotr 1806 POL1.0010.28154.20 
  Czernicki, Bogdan 2032 POL1.0010.59158.85 
  Solnicki, Michal 2010 POL0.001-0.4415-6.60 
  Sokolowski, Krzysztof 2021 POL1.0010.57158.55 
  Hasinski, Krystian 1990 POL0.5010.03150.45 
  Grochulski, Grzegorz 1856 POL0.501-0.1515-2.25 
  Markiewicz, Mateusz 2013 POL1.0010.56158.40 

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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