Individual Calculations August 2023
 Sofronie, Vladimir  Total change: 4.00  Rating chartPersonal card
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1786 1729 3.50 8 0.10 40 4.00 
  Podolskyi, Mykhailo 2137 UKR0.5010.424016.80 
  Sustov, Savva 2107 MDA0.5010.414016.40 
  Albu, George 2051 ROU0.001-0.1340-5.20 
  Litcanu, Daria-Tiana 1262 ROU1.0010.05402.00 
  Andronescu, Madalin 2025 ROU0.001-0.1540-6.00 
  Filip, Gabriel 1400 ROU0.501-0.3840-15.20 
  Iorga, Flavius Stefan 1329  * ROU1.0010.08403.20 
  Dragomirescu, Calin f1973 ROU0.001-0.2040-8.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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