Rapid: Individual Calculations November 2023
 Michalska, Aleksandra  Total change: -33.80  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w szachach szybkich 2023 Warszawa POL 2023-10-28
RcRownchangeKK*chgGame
 1565 1813 4.50 8 -1.69 20 -33.80 
  Sikora, Jan 1413  * POL1.0010.08201.60 
  Bogdanov, Egor m2355 UKR0.001-0.0320-0.60 
  Czech, Franciszek 1354 POL0.501-0.4520-9.00 
  Mroczkowski, Adam 1479 POL0.001-0.8820-17.60 
  Chibowski, Jacek 1483 POL1.0010.12202.40 
  Galczynski, Maksymilian 1351 POL0.001-0.9520-19.00 
  Marciniak, Kajetan 1372 POL1.0010.06201.20 
  Rogulska, Monika 1711 POL1.0010.36207.20 
 * 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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