Individual Calculations September 2021
 Ilyushin, Viktor  Total change: -53.20  Rating chartPersonal card
 14th Tashkent Open, Agzamov Memorial "B" Tashkent UZB 2021-08-16
RcRownchangeKK*chgGame
 1380 1634 4.50 9 -2.66 20 -53.20 
  Belaya, Liliya 1234  * UZB1.0010.08201.60 
  Maraimov, Khudoyer 1413 UZB0.001-0.7820-15.60 
  Yulchiev, Mirkomil 1234  * UZB0.501-0.4220-8.40 
  Ravshanov, Sherali 1467 UZB0.501-0.2220-4.40 
  Muratov, Barno 1322 UZB1.0010.14202.80 
  Bakhodirjonova, Khadichabon 1489 UZB0.501-0.1920-3.80 
  Yakubboev, Akbar 1519 UZB0.001-0.6620-13.20 
  Salomov, Asilbek 1251 UZB1.0010.09201.80 
  Aktamova, Zilola 1487 UZB0.001-0.7020-14.00 
 * 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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