Individual Calculations January 2012
 Davletbayeva, Madina  Total change: -4.05  Rating chartPersonal card
 1st Central Asia Cup Tashkent UZB 2011-10-18
 2261 2240 4.00 9 -0.27 15 -4.05 
  Ismagambetov, Anuar g2500 KAZ0.5010.32154.80 
  Faizulaev, Akmal 2325 UZB0.001-0.3815-5.70 
  Batyrbekova, Aiger 2108 KAZ1.0010.32154.80 
  Isaev, Jamshed m2385 TJK0.001-0.3115-4.65 
  Nasriddizoda, Marvorii 2027 TJK1.0010.23153.45 
  Aripov, Iskandar 2193 UZB1.0010.43156.45 
  Muminova, Nafisa wm2319 UZB0.001-0.3915-5.85 
  Aitbaev, Aslan 2387 KAZ0.5010.20153.00 
  Ismailov, Mukhit 2101 KAZ0.001-0.6915-10.35 

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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