Individual Calculations February 2020
 Gorozhankina, Julia  Total change: -33.00  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa B Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1932 2068 4.50 9 -1.65 20 -33.00 
  Kapral, Krzysztof 1925 POL0.001-0.6920-13.80 
  Cote, Frederic 1923 FRA0.501-0.1920-3.80 
  Mirowska, Oliwia 1925 POL0.501-0.1920-3.80 
  Lada, Ireneusz 1923 POL0.501-0.1920-3.80 
  Gawronski, Lukasz 1921 POL1.0010.30206.00 
  Koloczek, Maciej 1947 POL0.501-0.1620-3.20 
  Syrkiewicz, Michal 1946 POL0.501-0.1720-3.40 
  Szwaj, Jacek 1937 POL0.501-0.1820-3.60 
  Raiko, Yossi 1938 ISR0.501-0.1820-3.60 

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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