Individual Calculations May 2022
 Ataev, Aziz  Total change: 86.80  Rating chartPersonal card
 Samarkand Spring Open 2022 Samarkand UZB 2022-04-16
RcRownchangeKK*chgGame
 1428 1232 4.00 7 2.17 40 86.80 
  Akhmedova, Shohina 1477 UZB0.001-0.2040-8.00 
  Karimov, Kamron 1465 UZB0.001-0.2140-8.40 
  Fatkhulin, Maksim 1447 UZB1.0010.774030.80 
  Sardorova, Robiyakhon 1551 UZB0.001-0.1340-5.20 
  Norkulov, Jafarbek 1153 UZB1.0010.394015.60 
  Muzaffarov, Javokhirbek 1438 UZB1.0010.764030.40 
  Umurova, Farida 1467 UZB1.0010.794031.60 

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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