Individual Calculations September 2021
 Yakubboev, Akbar  Total change: 41.20  Rating chartPersonal card
 14th Tashkent Open, Agzamov Memorial "B" Tashkent UZB 2021-08-16
RcRownchangeKK*chgGame
 1613 1519 4.00 8 1.03 40 41.20 
  Kenjaboev, Khondamir 1671 UZB1.0010.704028.00 
  Umarov, Bekhruz 1591 UZB0.001-0.4040-16.00 
  Rustamov, Asilbek 1767 UZB0.001-0.1940-7.60 
  Mirzakhoshimova, Marjona 1170 UZB1.0010.11404.40 
  Malikova, Marjona 1727 UZB0.5010.274010.80 
  Ilyushin, Viktor 1634 UZB1.0010.664026.40 
  Abduraimov, Server 1780 UZB0.001-0.1840-7.20 
  Sulaymonov, Oqil 1560 UZB0.5010.06402.40 

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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