Individual Calculations December 2023
 Smietanska, Wiktoria  Total change: -107.64  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Kobiet do lat 20 2023 Chotowa POL 2023-10-24
RcRownchangeKK*chgGame
 1986 2071 4.00 8 -0.71 36 -25.56 
  Matskevich, Varvara 1721 POL0.001-0.8936-32.04 
  Michalska, Lena 1671  * POL1.0010.08362.88 
  Siekanska, Zuzanna wc1886 POL1.0010.26369.36 
  Waszczuk, Patrycja wf2248 POL0.5010.23368.28 
  Siekanska, Maria 2065 POL0.501-0.0136-0.36 
  Dylag, Emilia wf2163 POL0.5010.13364.68 
  Hertlein, Irena wf1952 POL0.501-0.1636-5.76 
  Starosta, Martyna wf2180 POL0.001-0.3536-12.60 
 * 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 - U14 - Girls Montesilvano ITA 2023-11-13
RcRownchangeKK*chgGame
 1623 2009 7.50 11 -2.28 36 -82.08 
  Zeng, Vera 1527 AUS1.0010.05361.80 
  Trunz, Tamila 1731 GER0.001-0.8336-29.88 
  Suyamin, Bonjoure Fille 1570 PHI0.001-0.9436-33.84 
  Sivashankar, Samyukta 1609  * LUX1.0010.08362.88 
  Orazalina, Nursulu 1429 KAZ0.501-0.4836-17.28 
  Sun, Wanyao Sarah 1592 NZL1.0010.07362.52 
  Caku, Kler 1739 ALB0.501-0.3336-11.88 
  Sodgerelt, Naranbold wc1420 MGL1.0010.02360.72 
  Mkrtchyan, Anahit H. 1630 ARM1.0010.09363.24 
  Sachi, Jain 1742 IND0.501-0.3236-11.52 
  Huseynova, Lala 1867 AZE1.0010.313611.16 
 * 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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