Individual Calculations March 2023
 Ortikova, Nozimakhon  Total change: 51.20  Rating chartPersonal card
 Uzbekistan Women Championship 1 league 2023 Tashkent UZB 2023-02-14
RcRownchangeKK*chgGame
 1508 1580 6.50 9 1.28 40 51.20 
  Nurullaeva, Dilnoza 1195 UZB1.0010.09403.60 
  Jumaeva, Malika 1386 UZB1.0010.254010.00 
  Olimova, Rukiya 1440 UZB0.001-0.6940-27.60 
  Chorieva, Munira 1322 UZB1.0010.18407.20 
  Saparova, Sitora wf1613 UZB1.0010.554022.00 
  Sardorova, Robiyakhon 1683 UZB1.0010.644025.60 
  Alimova, Sevinch 1529 UZB1.0010.434017.20 
  Orazmukhammedova, Makhim 1744 UZB0.5010.22408.80 
  Tursunova, Aziza 1658 UZB0.001-0.3940-15.60 

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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