Individual Calculations September 2018
 Kupriyanov, Konstantin  Total change: -90.80  Rating chartPersonal card
 V.Korchnoi Memorial 2018 St. Petersburg RUS 2018-08-15
RcRownchangeKK*chgGame
 1663 1643 2.00 9 -2.27 40 -90.80 
  Motruk, Oleg 2043  * RUS0.001-0.0840-3.20 
  Makhno, Maria 1983 RUS0.001-0.1240-4.80 
  Yakovlev, Yuri S. 1850 RUS0.001-0.2340-9.20 
  Panchenko, Sergey 1332 RUS0.001-0.8640-34.40 
  Smolkov, Petr 1342 RUS1.0010.15406.00 
  Strelkov, Sergey 1243  * RUS1.0010.08403.20 
  Slastikhin, Vladislav 1888 RUS0.001-0.2040-8.00 
  Tatarnikov, Ivan 1763 RUS0.001-0.3440-13.60 
  Zakrytyi, Andrey 1521 RUS0.001-0.6740-26.80 
 * 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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