Rapid: Individual Calculations October 2023
 Rudnicki, Marek  Total change: 5.20  Rating chartPersonal card
 Jesienny Zoliborski turniej szachow szybkich FIDE dla Pan i Panow powyzej 50 2023 Warszawa POL 2023-09-16
RcRownchangeKK*chgGame
 1439 1464 4.00 7 0.26 20 5.20 
  Krawczuk, Krzysztof 1064  * POL1.0010.08201.60 
  Krasiewicz, Robert 1847 POL0.001-0.0920-1.80 
  Jaworowski, Andre 1132 USA1.0010.12202.40 
  Sosnowska, Elzbieta wf1836 POL0.001-0.1020-2.00 
  Krakowski, Romuald 1311 POL1.0010.30206.00 
  Kobus, Stanislaw 1595 POL0.001-0.3220-6.40 
  Budrewicz, Henryk 1287 POL1.0010.27205.40 
 * 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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