Individual Calculations September 2009
 Davletbayeva, Madina  Total change: -7.20  Rating chartPersonal card
 Championship Zone 3.4 FIDE (Woman) Tashkent UZB 2009-06-16
RcRownchangeKK*chgGame
 2168 2133 4.00 10 -0.48 15 -7.20 
  Muminova, Nafisa wm2212 UZB0.5010.11151.65 
  Nakhbayeva, Guliskhan wf2172 KAZ0.001-0.4515-6.75 
  Sergeyeva, Mariya wg2377 KAZ0.001-0.2015-3.00 
  Sabirova, O. wm2192 UZB0.001-0.4215-6.30 
  Tokhirjanova, Hulkar 2137 UZB0.5010.01150.15 
  Dauletova, Gulmira wm2232 KAZ0.5010.14152.10 
  Turebayeva, Alfiya wm2202 KAZ1.0010.60159.00 
  Antonova, Nadezhda 1831 TJK1.0010.15152.25 
  Hamrakulova, Yulduz wm2191 UZB0.001-0.4215-6.30 
  Nodirjanova, Nodira 2130 UZB0.5010.00150.00 

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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