Individual Calculations July 2021
 Davlatova, Sevinch  Total change: 41.20  Rating chartPersonal card
 Tashkent Spring Open 2021 Tashkent UZB 2021-06-01
RcRownchangeKK*chgGame
 1537 1205 2.00 7 1.03 40 41.20 
  Bakhrillaev, Bakhrom 1605  * UZB0.001-0.0840-3.20 
  Abdukhakimov, Akbarali 1605  * UZB0.5010.424016.80 
  Saidov, Sobirjon 1605  * UZB0.5010.424016.80 
  Bobomurodov, Mahmud 1605  * UZB0.5010.424016.80 
  Soliev, Foziljon 1605  * UZB0.001-0.0840-3.20 
  Atakhanov, Umar 1413 UZB0.001-0.2340-9.20 
  Bakhodirov, Umarjon 1319 UZB0.5010.16406.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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