Individual Calculations January 2024
 Sobirov, Feruzbek  Total change: -22.00  Rating chartPersonal card
 Rokirovka Kids Festival 2023 Tashkent UZB 2023-12-05
RcRownchangeKK*chgGame
 1223 1180 0.50 2 -0.38 40 -15.20 
  Nurbekov, Ali Nur 1251 KGZ0.5010.10404.00 
  Khusnitdinova, Husnorakhon 1195 UZB0.001-0.4840-19.20 

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)
 
 Asian Youth Chess Championship 2023-U12 Boys Al Ain UAE 2023-12-13
RcRownchangeKK*chgGame
 1476 1180 1.00 7 -0.17 40 -6.80 
  Kaliakhmet, Elsultan 1728 KAZ0.001-0.0340-1.20 
  Feigin, Daniel 1453 KOR0.001-0.1740-6.80 
  Mamatsalaev, Shohjahon 1482 UZB0.001-0.1540-6.00 
  Dolas, Aarush 1445 IND0.001-0.1840-7.20 
  Berdiyev, Emir 1371 TKM1.0010.754030.00 
  Barua, Oitijjo 1456 BAN0.001-0.1740-6.80 
  Aamer Saeed, Alyileili 1400 UAE0.001-0.2240-8.80 

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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