Individual Calculations October 2022
 Iordache, Alexia-Andreea  Total change: -143.20  Rating chartPersonal card
 World Youth Chess Championship 2022 - Girls 14 Mamaia ROU 2022-09-06
RcRownchangeKK*chgGame
 1480 1771 5.50 11 -3.58 40 -143.20 
  Toth, Timea 1375 HUN1.0010.08403.20 
  Criveanu, Maria 1565 ROU0.001-0.7640-30.40 
  Field, Rowan Soraya 1402 USA0.001-0.9040-36.00 
  Ingel, Mica Bar 1388 ISR1.0010.09403.60 
  Andries, Alexia 1483 ROU0.001-0.8440-33.60 
  Javornik, Lina 1371  * SLO1.0010.08403.20 
  Salamon, Julia 1460 POL0.501-0.3640-14.40 
  Sana, Omprakash Kayyar 1466 UGA1.0010.14405.60 
  Orazalina, Nursulu 1517 KAZ0.001-0.8140-32.40 
  Herrada, Blanco Maria Fernanda 1429 PER1.0010.12404.80 
  Toroptseva, Yevheniia 1826 UKR0.001-0.4240-16.80 
 * 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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