Individual Calculations July 2021
 Lupulescu, Constantin  Total change: 2.90  Rating chartPersonal card
 2021 Superbet Chess Classic Bucuresti ROU 2021-06-05
RcRownchangeKK*chgGame
 2761 2656 3.50 9 0.29 10 2.90 
  Aronian, Levon g2781 ARM0.5010.17101.70 
  Caruana, Fabiano g2820 USA0.001-0.2810-2.80 
  Giri, Anish g2780 NED1.0010.67106.70 
  Vachier-Lagrave, Maxime g2760 FRA0.5010.14101.40 
  Mamedyarov, Shakhriyar g2770 AZE0.001-0.3410-3.40 
  Grischuk, Alexander g2776 RUS0.001-0.3410-3.40 
  Deac, Bogdan-Daniel g2627 ROU0.501-0.0410-0.40 
  Radjabov, Teimour g2765 AZE0.5010.15101.50 
  So, Wesley g2770 USA0.5010.16101.60 

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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