Individual Calculations May 2019
 Repkin, Alexander  Total change: 5.20  Rating chartPersonal card
 ChessAmateur Sochi - 2019 Sochi RUS 2019-04-07
RcRownchangeKK*chgGame
 2028 2100 5.50 9 0.26 20 5.20 
  Sheliya, Daniel 1700  * RUS1.0010.08201.60 
  Obodchuk, Andrei m2302 RUS0.5010.26205.20 
  Zakaryan, David f2352 RUS0.001-0.1920-3.80 
  Akobirov, Jamshed 1834 UZB0.001-0.8220-16.40 
  Shapiyanov, Adam 1903 RUS1.0010.25205.00 
  Bondarev, Boris 1923 RUS0.001-0.7320-14.60 
  Tuzhba, Konstantin 1870 RUS1.0010.21204.20 
  Saratovskiy, Dmitiy 2017 UKR1.0010.39207.80 
  Ivlev, Aleksey f2347 RUS1.0010.812016.20 
 * 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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