Individual Calculations January 2024
 Tabatabaei, M. Amin  Total change: 4.20  Rating chartPersonal card
 London Chess Classic 2023 London ENG 2023-12-01
RcRownchangeKK*chgGame
 2642 2692 5.50 9 0.42 10 4.20 
  Adams, Michael g2661 ENG0.001-0.5410-5.40 
  McShane, Luke J g2631 ENG1.0010.42104.20 
  Royal, Shreyas m2438 ENG0.001-0.8110-8.10 
  Volokitin, Andrei g2659 UKR1.0010.45104.50 
  Niemann, Hans Moke g2667 USA0.501-0.0310-0.30 
  Bartel, Mateusz g2659 POL1.0010.45104.50 
  Vitiugov, Nikita g2704 ENG1.0010.52105.20 
  Gukesh, D g2720 IND0.5010.04100.40 
  Moussard, Jules g2635 FRA0.501-0.0810-0.80 

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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