Individual Calculations September 2021
 Arushanov, Ruben  Total change: -49.60  Rating chartPersonal card
 14th Tashkent Open, Agzamov Memorial "B" Tashkent UZB 2021-08-16
RcRownchangeKK*chgGame
 1215 1521 3.00 5 -1.24 40 -49.60 
  Ubaydullaev, Mukhammadiso 1126 UZB0.501-0.4240-16.80 
  Nurullaev, Shkurullo 1351 UZB0.001-0.7240-28.80 
  Dilmuradov, Said Yakhyo 1145 UZB1.0010.09403.60 
  Maksyutov, Nur 1206 UZB1.0010.14405.60 
  Khalilova, Madinabonu 1245 UZB0.501-0.3340-13.20 

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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