Individual Calculations October 2022
 Nurmanova, Alua  Total change: 30.00  Rating chartPersonal card
 World Youth Chess Championship 2022 - Girls 16 Mamaia ROU 2022-09-06
RcRownchangeKK*chgGame
 2018 2158 8.00 11 0.75 40 30.00 
  Rozmanec, Pia 1758  * SLO1.0010.08403.20 
  Bangerter, Daria 1790 SUI1.0010.10404.00 
  Kochavi, Dana 1894 ISR1.0010.18407.20 
  Kairbekova, Amina wm2305 KAZ0.001-0.3040-12.00 
  Lobo Pereira, Arami 1897 ESP1.0010.18407.20 
  Dubovyk, Anastasiia 2025 UKR1.0010.324012.80 
  Nguyen, Hong Nhung wc1850 VIE1.0010.14405.60 
  Munkhzul, Davaakhuu wf2143 MGL0.001-0.5240-20.80 
  Roebers, Eline 2375 NED1.0010.784031.20 
  Mikheeva, Galina wf2015 FID1.0010.314012.40 
  Van Foreest, Machteld fwm2141 NED0.001-0.5240-20.80 
 * 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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