Rapid: Individual Calculations January 2024
 Rudnicki, Marek  Total change: 23.40  Rating chartPersonal card
 IX Mistrzostwa Polski Administracji Publicznej w szachach szybkich 2023 Warszawa POL 2023-12-09
RcRownchangeKK*chgGame
 1617 1469 4.00 8 1.17 20 23.40 
  Janulek, Dawid 1949 POL0.001-0.0520-1.00 
  Zawadzki, Sebastian 1313 POL1.0010.29205.80 
  Skwarczynski, Marcin 1897 POL0.001-0.0720-1.40 
  Sepiol, Zbigniew 1326 POL1.0010.31206.20 
  Wojcik, Wieslaw 1772 POL0.001-0.1420-2.80 
  Zbrzeski, Piotr 1714 POL0.001-0.2020-4.00 
  Warjas, Marcin 1556 POL1.0010.622012.40 
  Plesiuk, Jan 1407 POL1.0010.41208.20 

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)
 

 

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