Individual Calculations May 2017
 Rakhmatullaev, Akjol  Total change: -72.40  Rating chartPersonal card
 Asian Youth Chess Championship 2017-U10O Tashkent UZB 2017-04-02
RcRownchangeKK*chgGame
 1354 1547 2.50 6 -1.81 40 -72.40 
  Hettiarachchi, D W K 1150 SRI0.501-0.4240-16.80 
  Tugsbayasgalan, Bayanmunkh 1266 MGL1.0010.16406.40 
  Geldymuradov, Mekan 1504 TKM0.001-0.5640-22.40 
  Toktosunov, Ismail 1162 KGZ1.0010.09403.60 
  Tursunov, Sulton 1533 UZB0.001-0.5240-20.80 
  Hoang, Minh Hieu c1506 VIE0.001-0.5640-22.40 

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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