Individual Calculations March 2015
 Mamatkulova, Maftuna  Total change: -37.60  Rating chartPersonal card
 Uzbekistan Women Championship 2015 1 league Tashkent UZB 2015-02-16
RcRownchangeKK*chgGame
 1804 2033 3.50 7 -1.88 20 -37.60 
  Chaykina, Svetlana 1746 UZB0.001-0.8420-16.80 
  Khegay, Yuliya 1633  * UZB1.0010.08201.60 
  Salimova, Asal 1650 UZB1.0010.09201.80 
  Esonboeva, Gulruhsor 1952 UZB0.001-0.6120-12.20 
  Verbova, Polina 1859 UZB1.0010.27205.40 
  Verbova, Elena 1932 UZB0.501-0.1420-2.80 
  Yakubbaeva, Nilufar 1858 UZB0.001-0.7320-14.60 
 * 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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