Individual Calculations October 2022
 Orian, Noga  Total change: 52.80  Rating chartPersonal card
 European Women Chess Championship 2022 Praha CZE 2022-08-19
RcRownchangeKK*chgGame
 2171 1855 3.50 11 1.87 30 56.10 
  Rakhmangulova, Anastasiya wm2244 UKR0.5010.413012.30 
  Eric, Jovana wg2244 SRB0.001-0.0930-2.70 
  Bulmaga, Irina mwg2403 ROU0.001-0.0330-0.90 
  Froewis, Annika wf2044 AUT1.0010.753022.50 
  Dwilewicz, Katarzyna wf2131 POL0.5010.33309.90 
  Terbe, Zsuzsanna wf2196 HUN0.5010.383011.40 
  Nilssen, Ellen Fredericia wf2139 DEN0.001-0.1630-4.80 
  Utiatskaja, Irina wm2154 FID0.5010.353010.50 
  Ibrahimova, Sabina wm2146 AZE0.001-0.1530-4.50 
  Sevcikova, Lucia wf2058 SVK0.001-0.2430-7.20 
  Koubova, Anna Marie 2122 CZE0.5010.32309.60 

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 Chess Championship 2022 - Girls 16 Mamaia ROU 2022-09-06
RcRownchangeKK*chgGame
 1738 1887 7.00 11 -0.49 30 -14.70 
  Shaban, Aliaksandra 1547 FID0.501-0.3830-11.40 
  Bondar, Daria 1639 UKR0.001-0.8130-24.30 
  Ciocan, Ariana-Roxana 1671 ROU1.0010.22306.60 
  Zhou, Chelsea 1718 USA0.001-0.7230-21.60 
  Keskin, Elif wc1659 TUR1.0010.21306.30 
  Obrochta, Lena 1661 POL0.501-0.2930-8.70 
  Humbatova, Nazli 1631 AZE1.0010.19305.70 
  Radenkovic, Mila 1857 SRB1.0010.463013.80 
  Ter-Avetisjana, Agnesa Stepania 2033 LAT0.5010.20306.00 
  Gamage, Desandhi Dhihansa 1624 SRI1.0010.18305.40 
  Nadzamova, Viktoria wf2082 SVK0.5010.25307.50 

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)
 
 youth league elite north 1 israel ISR 2022-09-22
RcRownchangeKK*chgGame
 1803 1887 1.00 1 0.38 30 11.40 
  Soybert, Ori 1803 ISR1.0010.383011.40 

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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