Rapid: Individual Calculations January 2024
 Michalak, Robert  Total change: -6.00  Rating chartPersonal card
 IX Mistrzostwa Polski Administracji Publicznej w szachach szybkich 2023 Warszawa POL 2023-12-09
RcRownchangeKK*chgGame
 1580 1620 4.00 8 -0.30 20 -6.00 
  Plesiuk, Andrzej 1814 POL0.001-0.2520-5.00 
  Pierzchala, Artur 1220  * POL1.0010.08201.60 
  Gluszko, Monika 1800 POL0.001-0.2620-5.20 
  Plesiuk, Jan 1407 POL1.0010.23204.60 
  Skwarczynski, Marcin 1897 POL0.001-0.1720-3.40 
  Tomaszewski, Stefan 1372 POL1.0010.19203.80 
  Wojcik, Wieslaw 1772 POL0.001-0.3020-6.00 
  Pomykala, Maciej 1355 POL1.0010.18203.60 
 * 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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