Individual Calculations September 2023
 Budkiewicz, Magdalena  Total change: -33.80  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1597 1794 5.00 9 -1.69 20 -33.80 
  Sasin, Michal 1632 POL0.001-0.7120-14.20 
  Wilgosz, Jan 1632 POL0.501-0.2120-4.20 
  Zareba, Maciej 1672 POL0.501-0.1720-3.40 
  Blaszkiewicz, Jakub 1674 POL1.0010.34206.80 
  Krzyzosiak, Anna 1527 POL0.501-0.3220-6.40 
  Masalski, Pawel 1618 POL0.001-0.7320-14.60 
  Swic, Bartosz 1394  * POL1.0010.08201.60 
  Jedrzejko, Martyna 1687 POL0.501-0.1520-3.00 
  Yakovenko, Maxim 1533 UKR1.0010.18203.60 
 * 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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