Individual Calculations September 2017
 Bukellal, Arsh  Total change: -60.80  Rating chartPersonal card
 V.Korchnoi Memorial 2017 St. Petersburg RUS 2017-08-16
RcRownchangeKK*chgGame
 1975 1925 2.50 9 -1.52 40 -60.80 
  Bondarenko, Ivan 2207 RUS0.001-0.1640-6.40 
  Novitckii, Andrei 1647 RUS1.0010.17406.80 
  Cherepov, Alexej 2122 BLR0.001-0.2540-10.00 
  Oskin, Iakov 1525  * RUS1.0010.08403.20 
  Yakimenko, Alexander A. 2141 RUS0.001-0.2240-8.80 
  Gurvich, Vitaly f2310 RUS0.5010.414016.40 
  Tran, Minh Thang m2325  * VIE0.001-0.0840-3.20 
  Sabirov, Timur 1767 RUS0.001-0.7140-28.40 
  Klyuev, Viktor 1727 RUS0.001-0.7640-30.40 
 * 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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