Individual Calculations September 2023
 Wang, Justin  Total change: -24.90  Rating chartPersonal card
 2023 Summer Chess Classic - B Saint Louis, Missouri USA USA 2023-08-02
RcRownchangeKK*chgGame
 2520 2520 2.00 9 -2.49 10 -24.90 
  Chandra, Akshat g2469 USA0.001-0.5710-5.70 
  Jacobson, Brandon g2537 USA0.5010.02100.20 
  Mikaelyan, Arman g2521 ARM0.001-0.5010-5.00 
  Budisavljevic, Luka g2495 SRB0.001-0.5310-5.30 
  Batsuren, Dambasuren g2519 MGL0.001-0.5010-5.00 
  Moradiabadi, Elshan g2524 USA0.5010.01100.10 
  Lomasov, Semyon g2542 ISR0.001-0.4710-4.70 
  Hong, Andrew g2525 USA0.5010.01100.10 
  Lenderman, Aleksandr g2547 USA0.5010.04100.40 

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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