Individual Calculations October 2021
 Krzywnicka, Maria  Total change: -29.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski 2021 - II liga Sypniewo POL 2021-09-04
RcRownchangeKK*chgGame
 1840 1885 3.50 9 -1.48 20 -29.60 
  Uliasz, Katarzyna 1568 POL1.0010.13202.60 
  Kindler, Karolina 1805 POL0.001-0.6120-12.20 
  Bebnik, Malgorzata 1756 POL1.0010.33206.60 
  Starosta, Martyna wc1809 POL0.001-0.6020-12.00 
  Zarebska, Lena 1910 POL0.001-0.4720-9.40 
  Rudnik, Anna 1869 POL0.501-0.0220-0.40 
  Czarnecka, Lidia 1889 POL1.0010.512010.20 
  Rychlik, Hanna 2040 POL0.001-0.2920-5.80 
  Cieslak, Wiktoria 1915 POL0.001-0.4620-9.20 

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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