Individual Calculations December 2023
 Hoanca, Alexia-Ioana  Total change: -83.20  Rating chartPersonal card
 NYCC Romania 2023 - girls U18 - teams Sebes ROU 2023-10-28
RcRownchangeKK*chgGame
 1711 1830 3.50 4 0.92 40 36.80 
  Matasaru, Stephanie wc1849 ROU0.5010.03401.20 
  Moisi, Diana 1573 ROU1.0010.18407.20 
  Matasaru, Stephanie wc1849 ROU1.0010.534021.20 
  Moisi, Diana 1573 ROU1.0010.18407.20 

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)
 
 FIDE World Youth Chess Championship 2023 - U18 - Girls Montesilvano ITA 2023-11-13
RcRownchangeKK*chgGame
 1658 1830 4.50 11 -3.00 40 -120.00 
  Changkachith, Alyssa 1430  * USA1.0010.08403.20 
  Sevcikova, Lucia wf2047 SVK0.001-0.2240-8.80 
  Kurmangaliyeva, Liya f2236 KAZ0.001-0.0840-3.20 
  Sasvatha, A wc1569 IND0.001-0.8240-32.80 
  Mohd Azman, Farihah Nur Aisyah 1379 MAS1.0010.06402.40 
  Sukyte, Kotryna 1649 LTU1.0010.264010.40 
  Tikvesli, Ceylin 1736 TUR0.001-0.6340-25.20 
  O`carroll, Om 1735 AUS0.001-0.6340-25.20 
  Ivanovic, Tara 1574 MNE1.0010.19407.60 
  Largo, Franchesca 1658 PHI0.001-0.7340-29.20 
  Chavez Echeverria, Ana Karen 1230 MEX0.501-0.4840-19.20 
 * 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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