Individual Calculations April 2018
 Khalifman, Alexander  Total change: 1.00  Rating chartPersonal card
 Aeroflot Open 2018 A Moscow RUS 2018-02-20
RcRownchangeKK*chgGame
 2647 2614 5.50 9 1.41 10 14.10 
  Goryachkina, Aleksandra wg2493 RUS1.0010.34103.40 
  Shevchenko, Kirill g2538 UKR1.0010.40104.00 
  Artemiev, Vladislav g2697 RUS0.5010.11101.10 
  Matlakov, Maxim g2709 RUS0.5010.13101.30 
  Fedoseev, Vladimir g2724 RUS0.5010.15101.50 
  Gordievsky, Dmitry g2630 RUS0.5010.02100.20 
  Sethuraman, S.p. g2646 IND0.5010.04100.40 
  Andreikin, Dmitry g2712 RUS0.5010.13101.30 
  Kamsky, Gata g2677 USA0.5010.09100.90 

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)
 
 European Individual Chess Ch 2018 Batumi GEO 2018-03-17
RcRownchangeKK*chgGame
 2490 2614 6.00 11 -1.31 10 -13.10 
  Assaubayeva, Bibisara fwf2369 RUS1.0010.20102.00 
  Godena, Michele g2505 ITA0.501-0.1510-1.50 
  Golubka, Petro m2503 UKR0.501-0.1510-1.50 
  Hakobyan, Aram m2497 ARM0.501-0.1610-1.60 
  Bellaiche, Anthony m2485 FRA0.501-0.1710-1.70 
  Gabrielian, Artur g2493 RUS0.501-0.1610-1.60 
  Matinian, Nikita g2514 RUS0.501-0.1410-1.40 
  Mikaelyan, Arman g2486 ARM0.501-0.1710-1.70 
  Harutyunian, Tigran K. m2501 ARM0.501-0.1510-1.50 
  Baron, Tal g2529 ISR0.501-0.1210-1.20 
  Shengelia, David g2508 AUT0.501-0.1410-1.40 

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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