Individual Calculations September 2022
 Fedotova, Mariya  Total change: 59.60  Rating chartPersonal card
 Atyrau Open Atyrau KAZ 2022-08-16
RcRownchangeKK*chgGame
 1681 1181 2.00 7 1.49 40 59.60 
  Nurmanova, Alua wm2092 KAZ0.0010.00400.00 
  Arystanbek, Dinmukhammed 1684 KAZ0.001-0.0440-1.60 
  Ageeva, Vasilisa 1638 RUS0.001-0.0540-2.00 
  Skak, Abuali 1518 KAZ0.001-0.1240-4.80 
  Kumarov, Aman 1425 KAZ1.0010.804032.00 
  Akhmediyar, Yernur 1559 KAZ1.0010.914036.40 
  Talgatov, Nazar 1854 KAZ0.001-0.0140-0.40 

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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