Individual Calculations October 2022
 Dubovyk, Anastasiia  Total change: -7.20  Rating chartPersonal card
 World Youth Chess Championship 2022 - Girls 16 Mamaia ROU 2022-09-06
RcRownchangeKK*chgGame
 1842 2025 7.50 11 -0.18 40 -7.20 
  Keskin, Elif wc1659 TUR1.0010.10404.00 
  Humbatova, Nazli 1631 AZE1.0010.08403.20 
  Yan, Rui Yang fwc2232 USA0.001-0.2340-9.20 
  Suarez Gomez, Paula 1801 ESP1.0010.22408.80 
  Gamage, Desandhi Dhihansa 1624 SRI1.0010.08403.20 
  Nurmanova, Alua wm2158 KAZ0.001-0.3240-12.80 
  Kaldarova, Ayaulym 1743 KAZ0.001-0.8440-33.60 
  Bondar, Daria 1639 UKR1.0010.09403.60 
  Boramanikar, Tanisha S 1741 IND1.0010.16406.40 
  Kochavi, Dana 1894 ISR1.0010.324012.80 
  Munkhzul, Davaakhuu wf2143 MGL0.5010.16406.40 

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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