Rapid: Individual Calculations October 2019
 Sowa, Wiktoria  Total change: 25.00  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2019 - D18 Rzeszow POL 2019-08-30
RcRownchangeKK*chgGame
 1732 1879 9.00 11 1.54 20 30.80 
  Piwowarczyk, Julia 1507 POL1.0010.10202.00 
  Szelag, Zuzanna 1634 POL1.0010.20204.00 
  Krzywnicka, Maria 1720 POL1.0010.29205.80 
  Sliwicka, Alicja wm2050 POL0.5010.23204.60 
  Rudzinska, Michalina wf1748 POL1.0010.32206.40 
  Michalska, Aleksandra 1576 POL1.0010.14202.80 
  Kucharska, Honorata wf2050 POL0.5010.23204.60 
  Trembowiecka-Wysota, Aleksandra 1724 POL1.0010.29205.80 
  Raczykowska, Paulina 1622 POL1.0010.18203.60 
  Kulpa, Zuzanna 1642 POL0.001-0.8020-16.00 
  Kaczmarska, Joanna 1780 POL1.0010.36207.20 

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)
 
 World Youth Rapid GIRLS U18 - 2019 Salobrena (Granada) ESP 2019-09-11
RcRownchangeKK*chgGame
 1871 1907 4.00 8 -0.29 20 -5.80 
  Afonasieva, Anna wf2206 RUS1.0010.852017.00 
  Konovalenko, Sasha wf1918 USA0.001-0.4820-9.60 
  Hidalgo Arellano, Inma 1507  * ESP1.0010.08201.60 
  Gomez Barrera, Javiera Belen wm1732 CHI1.0010.27205.40 
  Urh, Zala wf1986 SLO0.001-0.3920-7.80 
  Nguyen, Hong Anh wc1692 VIE0.001-0.7720-15.40 
  Redondo Benavente, Ana wf1878 ESP1.0010.46209.20 
  Kucharska, Honorata wf2050 POL0.001-0.3120-6.20 
 * 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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