Individual Calculations August 2023
 Vlasova, Olesia  Total change: -37.60  Rating chartPersonal card
 Asian Schools Chess Championship U15 Girls Tashkent UZB 2023-07-15
RcRownchangeKK*chgGame
 1559 1864 6.50 9 -0.94 40 -37.60 
  Amulya, Guruprasad 1447 IND1.0010.07402.80 
  Newansa, M Esandi 1544 SRI0.501-0.3740-14.80 
  Abdujabborova, Vasila 1289 UZB0.501-0.4840-19.20 
  Aktamova, Zilola 1807 UZB0.501-0.0840-3.20 
  Samatova, Farangiz 1464  * UZB1.0010.08403.20 
  Darmaeva, Nomina 1765 FID0.501-0.1440-5.60 
  Pragnya, H G 1584 IND0.501-0.3440-13.60 
  Ramanayake, Nemindi Linaya 1491 SRI1.0010.10404.00 
  Orazalina, Nursulu 1644 KAZ1.0010.22408.80 
 * 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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