Individual Calculations February 2024
 Zarebska, Lena  Total change: 19.80  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa B Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1935 1851 4.50 9 0.99 20 19.80 
  Komendecki, Antoni 2011 POL0.5010.21204.20 
  Slezinski, Nikodem 2009 POL0.001-0.2920-5.80 
  Csernyik, Mark c2028 HUN0.001-0.2720-5.40 
  Brigatti, Lorenzo 1822 ITA0.501-0.0420-0.80 
  Kryvenko, Daryna 1820 UKR0.501-0.0420-0.80 
  Pawicka, Magdalena 1817 POL0.501-0.0520-1.00 
  Lis, Maksymilian 1894 POL0.5010.06201.20 
  Rinaldi, Francesco Saverio 2065 ITA1.0010.772015.40 
  Szalko, Maciej 1951 POL1.0010.642012.80 

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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