Individual Calculations September 2019
 Primov, Zafar  Total change: 9.20  Rating chartPersonal card
 3rd Karshi Open, I. Shukurov Memorial 2019 (B) Karshi UZB 2019-08-07
RcRownchangeKK*chgGame
 1636 1826 6.00 8 0.23 40 9.20 
  Turaboeva, Ozoda 1426  * UZB1.0010.08403.20 
  Tursunov, Sulton 1529 UZB1.0010.15406.00 
  Khamdamov, Siyovush 1684 UZB1.0010.314012.40 
  Shernazarov, Temur 1772 UZB0.501-0.0840-3.20 
  Juraev, Akobir 1509 UZB1.0010.13405.20 
  Ibodullaev, Jurabek 1803 UZB0.501-0.0340-1.20 
  Marimboev, Jahongir 1507 UZB0.501-0.3740-14.80 
  Kodirov, Saidjon 1854 UZB0.5010.04401.60 
 * 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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