Individual Calculations August 2021
 Ratajczak, Hubert  Total change: 264.86  Rating chartPersonal card
 XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2021-06-27
RcRownchangeKK*chgGame
 1911 1616 5.50 9 4.06 38 154.28 
  Wielosz, Jaroslaw 1915 POL0.001-0.1538-5.70 
  Kitewski, Bartosz 1739 POL1.0010.673825.46 
  Kolodziejski, Piotr 1921 POL1.0010.863832.68 
  Fritz, Antoni 1973 POL0.5010.393814.82 
  Kowalec, Maciej 2016  * POL0.5010.423815.96 
  Majewski, Krzysztof 1962 POL0.001-0.1138-4.18 
  Zarebska, Lena 1849 POL1.0010.793830.02 
  Jedrusik, Adam 1956 POL0.5010.383814.44 
  Kostecka, Marika wc1864 POL1.0010.813830.78 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Ogolnopolska Olimpiada Mlodziezy 2021 - Chlopcy do lat 12 Uniejow POL 2021-07-19
RcRownchangeKK*chgGame
 1760 1616 6.00 9 2.91 38 110.58 
  Nowakowski, Maksymilian 1352 POL1.0010.18386.84 
  Micula, Jakub 1442 POL1.0010.273810.26 
  Komendecki, Antoni 1862 POL1.0010.813830.78 
  Warchol, Kamil c2016  * POL0.5010.423815.96 
  Mulawa, Cyprian 1988 POL1.0010.903834.20 
  Bartodziej, Bartosz 1807 POL0.001-0.2538-9.50 
  Sowinski, Pawel 2006 POL0.5010.413815.58 
  Liskiewicz, Jakub 1561 POL1.0010.423815.96 
  Zielonka, Adam 1806 POL0.001-0.2538-9.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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