Individual Calculations February 2017
 Bobomurodova, Maftuna  Total change: 24.40  Rating chartPersonal card
 Tashkent Winter Open 2016 Tashkent UZB 2016-12-21
RcRownchangeKK*chgGame
 1572 1484 3.00 6 0.61 40 24.40 
  Abdurakhmanov, Mukhmmadali 1836 UZB0.001-0.1140-4.40 
  Bakhtiyorov, Jonibek 1738 UZB0.5010.314012.40 
  Jabborberganov, Dilmurod 1670 UZB0.001-0.2640-10.40 
  Suleymonov, Dovud 1249 UZB1.0010.21408.40 
  Shermuhammadova, Shahzoda 1584 UZB0.5010.14405.60 
  Bubentsova, Nadejda 1352 UZB1.0010.324012.80 

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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