Rapid: Individual Calculations November 2023
 Giefert, Sara  Total change: -11.80  Rating chartPersonal card
 Otwarte Indywidualne Mistrzostwa Malopolski w Szachach Szybkich P-15 2023 Borzecin POL 2023-10-28
RcRownchangeKK*chgGame
 1613 1701 4.50 8 -0.59 20 -11.80 
  Sowinski, Krzysztof 1335 POL1.0010.10202.00 
  Olszowka, Jakub 1301  * POL1.0010.08201.60 
  Krakowiak, Filip 1465 POL0.501-0.3020-6.00 
  Bieszczad, Michal 1611 POL1.0010.38207.60 
  Kyc, Jerzy 2355 POL0.001-0.0120-0.20 
  Czyzyk, Pawel 1563 POL0.001-0.6920-13.80 
  Zaucha, Robert 1468 POL1.0010.21204.20 
  Kuciel, Wladyslaw 1805 POL0.001-0.3620-7.20 
 * 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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