Individual Calculations June 2021
 Radu, David Cr.  Total change: -56.40  Rating chartPersonal card
 Bucharest Chess Weekend - 37th edition Bucuresti ROU 2021-05-07
RcRownchangeKK*chgGame
 1663 1911 4.00 7 -1.41 40 -56.40 
  Sandulescu, Gheorghe 1596 ROU0.001-0.8640-34.40 
  Mihai, Traian-Daniel 1532 ROU1.0010.09403.60 
  Lazarean, Colea-Valentin 1635 ROU1.0010.17406.80 
  Mihalache, Paul-Stelian 1789 ROU1.0010.334013.20 
  Trifu, Stefan 1538 ROU0.001-0.9040-36.00 
  Raducanu, Andrei-Augustin 2033 ROU0.001-0.3340-13.20 
  Manitcaia, Alina 1520 MDA1.0010.09403.60 

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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