Individual Calculations February 2023
 Allaberganov, Akbar  Total change: 4.40  Rating chartPersonal card
 Tashkent Winter Open 2022 Tashkent UZB 2023-01-06
RcRownchangeKK*chgGame
 1465 1318 2.00 6 0.11 40 4.40 
  Kholmamatov, Islombek 1561 UZB0.001-0.2040-8.00 
  Khusanov, Ibrokhimjon 1538 UZB0.5010.284011.20 
  Khalilova, Madinabonu 1497 UZB0.5010.23409.20 
  Obidov, Biloliddin 1483 UZB0.001-0.2840-11.20 
  Saidov, Sobirjon 1561 UZB0.001-0.2040-8.00 
  Khamraev, Javlon 1148 UZB1.0010.284011.20 

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)
 

 

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