Rapid: Individual Calculations April 2019
 Zielinski, Konrad  Total change: 9.80  Rating chartPersonal card
 XIX Memorial Szachowy Danuty Widuch Turniej A Tczew POL 2019-03-02
RcRownchangeKK*chgGame
 1721 1680 4.50 9 0.49 20 9.80 
  Ulanowski, Karol 2080  * POL0.5010.42208.40 
  Magiera, Artur 1280  * POL1.0010.08201.60 
  Franckowski, Janusz 1914 POL0.001-0.2120-4.20 
  Dobrowolski, Henryk 1444 POL0.501-0.3020-6.00 
  Jagodzinski, Mariusz 1858 POL1.0010.732014.60 
  Bieluszewski, Robert 1867 POL0.5010.24204.80 
  Sniadecki, Oskar 1449 POL1.0010.21204.20 
  Pazurkiewicz, Janusz 1744 POL0.001-0.4120-8.20 
  Dombrowski, Bartosz 1857 POL0.001-0.2720-5.40 
 * 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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