Individual Calculations February 2023
 Lesbekova, Assel  Total change: -2.40  Rating chartPersonal card
 Central Asian Chess Cup 2023 Tashkent UZB 2023-01-18
RcRownchangeKK*chgGame
 1832 1740 3.50 9 -0.12 20 -2.40 
  Bakhrillaev, Bakhrom 2251 UZB0.001-0.0420-0.80 
  Kurbanov, Abdulaziz 1908 UZB0.001-0.2820-5.60 
  Botiraliev, Abdumajid 1880 UZB0.001-0.3120-6.20 
  Agishev, Aleksandr 1711 UZB1.0010.46209.20 
  Omurbekova, Diana 1754 KGZ0.001-0.4820-9.60 
  Abdullaev, Kurban 1769 UZB1.0010.542010.80 
  Safarov, Doniyor 1842 UZB0.5010.14202.80 
  Kholyavko, Mariya 1613 KAZ1.0010.33206.60 
  Aytimbetov, Jamshidbek 1757 UZB0.001-0.4820-9.60 

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)
 

 

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