Individual Calculations June 2023
 Van Foreest, Jorden  Total change: 6.20  Rating chartPersonal card
 1. Bundesliga 2022-2023 April 2023 various GER 2023-04-01
RcRownchangeKK*chgGame
 2636 2680 3.00 4 0.77 10 7.70 
  Maghsoodloo, Parham g2730 IRI1.0010.57105.70 
  Leko, Peter g2663 HUN0.501-0.0210-0.20 
  Schroeder, Jan-Christian g2553 GER1.0010.33103.30 
  Nisipeanu, Liviu-Dieter g2598 ROU0.501-0.1110-1.10 

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)
 
 TePe Sigeman Chess Tournament 2023 Malmo SWE 2023-05-04
RcRownchangeKK*chgGame
 2673 2689 3.50 7 -0.15 10 -1.50 
  Gukesh, D g2732 IND0.001-0.4410-4.40 
  Mishra, Abhimanyu g2550 USA0.001-0.6910-6.90 
  Gelfand, Boris g2678 ISR1.0010.48104.80 
  Svidler, Peter g2683 FID0.501-0.0110-0.10 
  Erigaisi, Arjun g2701 IND1.0010.52105.20 
  Keymer, Vincent g2700 GER0.5010.02100.20 
  Grandelius, Nils g2664 SWE0.501-0.0310-0.30 

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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