Rapid: Individual Calculations October 2023
 Brodowski, Piotr  Total change: 0.40  Rating chartPersonal card
 Gliwickie Cztery Pory Roku - LATO Gliwice POL 2023-09-03
RcRownchangeKK*chgGame
 1790 2367 8.50 9 0.04 10 0.40 
  Kunze, Krystian 1967  * POL1.0010.08100.80 
  Knysak, Lukasz 1322 POL1.0010.00100.00 
  Jurkowska, Magdalena 1564 POL1.0010.00100.00 
  Wieczorek, Jakub 1772 POL1.0010.02100.20 
  Lochina, Justyna 1569 POL1.0010.00100.00 
  Namyslak, Piotr 1910 POL1.0010.05100.50 
  Marchewka, Jakub 1826 POL1.0010.03100.30 
  Mazurkiewicz, Michal c2182 POL0.501-0.2410-2.40 
  Masternak, Aleksander 1996 POL1.0010.10101.00 
 * 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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