Individual Calculations July 2011
 Ibragimova, Iroda  Total change: 6.30  Rating chartPersonal card
 Uzbekistan Women Championship Final Tashkent UZB 2011-05-21
RcRownchangeKK*chgGame
 2111 1864 2.50 10 0.42 15 6.30 
  Muminova, Nafisa wm2264  * UZB0.001-0.0815-1.20 
  Danierova, Rayhon 1894 UZB0.001-0.4615-6.90 
  Esonboeva, Gulruhsor 2026 UZB1.0010.711510.65 
  Gevorgyan, Irina wf2110 UZB0.001-0.1915-2.85 
  Nodirjanova, Nodira 2166 UZB1.0010.851512.75 
  Mamatkulova, Maftuna 2046 UZB0.001-0.2615-3.90 
  Tokhirjanova, Hulkar 2106 UZB0.5010.30154.50 
  Kurbonboeva, Sarvinoz 2073 UZB0.001-0.2315-3.45 
  Sabirova, Olga wm2225 UZB0.001-0.1015-1.50 
  Hamrakulova, Yulduz wm2201 UZB0.001-0.1215-1.80 
 * 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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