Individual Calculations October 2021
 Starosta, Martyna  Total change: 128.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski 2021 - II liga Sypniewo POL 2021-09-04
RcRownchangeKK*chgGame
 1868 1809 7.00 9 3.22 40 128.80 
  Barwinska, Ewa 1825 POL1.0010.524020.80 
  Czarnecka, Lidia 1889 POL0.001-0.3940-15.60 
  Fraczek, Weronika 1830 POL0.5010.03401.20 
  Krzywnicka, Maria 1885 POL1.0010.604024.00 
  Bialek, Alicja 1409  * POL1.0010.08403.20 
  Krupa, Monika wg2194 POL1.0010.914036.40 
  Kaniak, Monika 1830 POL1.0010.534021.20 
  Guzik, Jolanta wf1979 POL0.5010.22408.80 
  Sikorska, Dorota 1972 POL1.0010.724028.80 
 * 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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