Individual Calculations May 2022
 Olimova, Rukiya  Total change: 7.60  Rating chartPersonal card
 Samarkand Spring Open 2022 Samarkand UZB 2022-04-16
RcRownchangeKK*chgGame
 1455 1270 2.00 6 0.19 40 7.60 
  Ibodullaev, Jurabek 1763 UZB0.001-0.0440-1.60 
  Norkulov, Jafarbek 1153 UZB0.501-0.1640-6.40 
  Sindarov, Bekhruz 1250 UZB0.501-0.0340-1.20 
  Shakhzodova, Ozoda 1565 UZB1.0010.854034.00 
  Sardorova, Robiyakhon 1551 UZB0.001-0.1640-6.40 
  Fatkhulin, Maksim 1447 UZB0.001-0.2740-10.80 

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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