Individual Calculations May 2022
 Akhmedova, Nigina  Total change: 3.60  Rating chartPersonal card
 Samarkand Spring Open 2022 Samarkand UZB 2022-04-16
RcRownchangeKK*chgGame
 1458 1196 1.50 6 0.09 40 3.60 
  Mukhsinov, Mukhammad Yusuf 1651 UZB0.001-0.0640-2.40 
  Mukumov, Arjin 1760 UZB0.5010.484019.20 
  Fatkhulin, Maksim 1447 UZB0.001-0.1940-7.60 
  Sultonmurodov, Mahmadjon 1482 UZB0.001-0.1640-6.40 
  Normurodov, Ilkhom 1133 UZB1.0010.414016.40 
  Ismailov, Asrorkhon 1273 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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