Individual Calculations October 2023
 Szelag, Zuzanna  Total change: 27.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2023 Jastrzebia Gora POL 2023-09-02
RcRownchangeKK*chgGame
 1765 1783 6.00 9 1.38 20 27.60 
  Kindler, Karolina 1808 POL0.5010.03200.60 
  Owczarek, Monika 1544 POL1.0010.20204.00 
  Barwinska, Ewa wc2030 POL1.0010.812016.20 
  Pisarek, Elzbieta 1779 POL1.0010.49209.80 
  Dziopa, Malgorzata 1727 POL1.0010.42208.40 
  Jalowiec, Halina wf1773 POL0.001-0.5120-10.20 
  Mackiewicz, Anna 1844 POL0.001-0.4220-8.40 
  Szymura, Oliwia 1383  * POL1.0010.08201.60 
  Czarniecka, Aleksandra 2000 POL0.5010.28205.60 
 * 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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