Individual Calculations April 2022
 Tabatabaei, M. Amin  Total change: 9.40  Rating chartPersonal card
 2022 FIDE Grand Prix 2. POOL B Belgrade SRB 2022-03-01
RcRownchangeKK*chgGame
 2738 2623 3.00 6 0.94 10 9.40 
  Giri, Anish g2771 NED0.001-0.3010-3.00 
  Harikrishna, Pentala g2716 IND0.5010.13101.30 
  Vitiugov, Nikita g2726 FID0.5010.14101.40 
  Giri, Anish g2771 NED0.5010.20102.00 
  Vitiugov, Nikita g2726 FID0.5010.14101.40 
  Harikrishna, Pentala g2716 IND1.0010.63106.30 

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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