Individual Calculations February 2019
 Omonova, Umida  Total change: 40.40  Rating chartPersonal card
 Tashkent Winter Open 2018 Tashkent UZB 2018-12-18
RcRownchangeKK*chgGame
 1806 1907 6.50 9 1.01 40 40.40 
  Nematov, Tokhir 1507  * UZB1.0010.08403.20 
  Mirpulatov, Mirabror 1523 UZB1.0010.09403.60 
  Sattorov, Shakhrux 1723 UZB1.0010.264010.40 
  Sulaymonov, Rakhmonkul 1866 UZB0.501-0.0640-2.40 
  Madjidov, Jasur 2167 UZB0.5010.324012.80 
  Shokir, Usmon 1662 UZB1.0010.20408.00 
  Khusanov, Bekzod 1954 UZB0.5010.07402.80 
  Shermuhammadov, Samandar 1937 UZB0.001-0.4640-18.40 
  Rustamov, Asilbek 1912 UZB1.0010.514020.40 
 * 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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