Individual Calculations December 2023
 Barwinska, Ewa  Total change: 109.90  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Kobiet do lat 20 2023 Chotowa POL 2023-10-24
RcRownchangeKK*chgGame
 1961 1975 7.00 9 2.43 35 85.05 
  Labedz, Gabriela 1575  * POL1.0010.08352.80 
  Kudlak, Julia 1892 POL0.001-0.6135-21.35 
  Slusarczyk, Anna 1728 POL1.0010.19356.65 
  Jarocka, Liwia fwf2208 POL1.0010.793527.65 
  Hertlein, Irena wf1952 POL1.0010.473516.45 
  Goraj, Barbara wc2135 POL0.001-0.2935-10.15 
  Starosta, Martyna wf2180 POL1.0010.763526.60 
  Siekanska, Maria 2065 POL1.0010.623521.70 
  Zabrzanska, Weronika wf1915 POL1.0010.423514.70 
 * 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)
 
 FIDE World Youth Chess Championship 2023 - U18 - Girls Montesilvano ITA 2023-11-13
RcRownchangeKK*chgGame
 1898 1975 7.00 11 0.71 35 24.85 
  Monteiro, Helen Ramazzotte 1575  * BRA1.0010.08352.80 
  Balabayeva, Xeniya wm2192 KAZ0.001-0.2235-7.70 
  Largo, Franchesca 1658 PHI0.001-0.8735-30.45 
  Gonzalez Romo, Greshya Jocelyn 1494 MEX1.0010.05351.75 
  Tikvesli, Ceylin 1736 TUR1.0010.20357.00 
  Cornileau, Juliette 2089 FRA1.0010.663523.10 
  Kurmangaliyeva, Liya f2236 KAZ0.001-0.1835-6.30 
  Lindstad, Livia 1848 NOR1.0010.333511.55 
  Starosta, Martyna wf2208 POL1.0010.793527.65 
  Mihelic, Vesna wc2102 SLO0.001-0.3335-11.55 
  O`carroll, Om 1735 AUS1.0010.20357.00 
 * 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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