Individual Calculations April 2015
 Mamatkulova, Maftuna  Total change: 30.60  Rating chartPersonal card
 9th Tashkent Open, Agzamov Memorial Tashkent UZB 2015-03-11
RcRownchangeKK*chgGame
 2156 1995 4.00 8 1.53 20 30.60 
  Barsov, Alexei g2395  * UZB0.001-0.0820-1.60 
  Kurbonboeva, Sarvinoz wm2235 UZB0.001-0.2020-4.00 
  Kodirov, Saidjon 1876 UZB1.0010.34206.80 
  Mamyrbay, Assad 2222 KAZ1.0010.792015.80 
  Karimov, Ibragim f2245 UZB0.001-0.1920-3.80 
  Saydaliev, Saidakbar 2150 UZB0.001-0.2920-5.80 
  Tashbulov, Normamat 1915 UZB1.0010.39207.80 
  Shodikulov, Djamshid 2208 UZB1.0010.772015.40 
 * 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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