Rapid: Individual Calculations May 2017
 Ergashev, Khoshim  Total change: 15.60  Rating chartPersonal card
 Asian Youth Rapid Chess Championship 2017-U18O Tashkent UZB 2017-04-01
RcRownchangeKK*chgGame
 2020 1811 2.00 5 0.78 20 15.60 
  Arutyunyan, Armen 2095 UZB0.001-0.1620-3.20 
  Omidi, Arya 2077 IRI0.001-0.1820-3.60 
  Khamidov, Okilbek 1901 UZB1.0010.622012.40 
  Le, Minh Hoang c1948 VIE0.001-0.3220-6.40 
  Sabirov, Asilbek 2078 UZB1.0010.822016.40 

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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