Rapid: Individual Calculations April 2024
 Gurbowicz, Jozef  Total change: -49.40  Rating chartPersonal card
 XXIII Memorial Szachowy Danuty Widuch A Tczew POL 2024-03-02
RcRownchangeKK*chgGame
 1604 1525 0.00 6 -2.47 20 -49.40 
  Gorniewicz, Oskar 1925  * POL0.001-0.0820-1.60 
  Borowski, Dominik 1443 POL0.001-0.6120-12.20 
  Ossowski, Boleslaw 1672 POL0.001-0.3020-6.00 
  Lipski, Edward 1515 POL0.001-0.5120-10.20 
  Krakowiak, Pawel 1582 POL0.001-0.4220-8.40 
  Magiera, Artur 1488 POL0.001-0.5520-11.00 
 * 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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