Individual Calculations September 2021
 Veress, Armand  Total change: 19.76  Rating chartPersonal card
 Arad Open 2021 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 2073 2040 5.50 9 1.34 38 50.92 
  Halkias, Stelios g2440  * GRE0.001-0.0838-3.04 
  Radu, David Cr. c1877 ROU1.0010.283810.64 
  Tamas, Christian-Arrydan 1640  * ROU1.0010.08383.04 
  Isfan, Ioan-Marius 2146 ROU0.5010.14385.32 
  Bargan, Sergiu m2250 MDA0.001-0.2338-8.74 
  Popa-Matei, Viorel-Ovidiu 1856 ROU1.0010.26389.88 
  Oltean, Cristian-Daniel 1924 ROU1.0010.343812.92 
  Nastore, Pavel-Alexandru c2219 ROU1.0010.733827.74 
  Antonica, Dragos-Andrei f2302 ROU0.001-0.1838-6.84 
 * 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)
 
 Brasov International Chess Festival - 5th ed. - A Poiana Brasov ROU 2021-08-21
RcRownchangeKK*chgGame
 1862 2050 5.50 9 -0.82 38 -31.16 
  Busuioc, Stelian-Marian 1668 ROU1.0010.09383.42 
  Antonica, Dragos-Andrei f2292 ROU0.001-0.2038-7.60 
  Tamas, Christian-Arrydan 1650  * ROU0.501-0.4238-15.96 
  Sava, Robert-Gabriel 1773 ROU0.501-0.3338-12.54 
  Prelipcean, Eric-Matei 1761 ROU0.501-0.3438-12.92 
  Sachilaru, Alexandru 2011 ROU0.001-0.5538-20.90 
  Tudor, Henry Edward 1650  * ROU1.0010.08383.04 
  Stan, Luciana-Gabriela 1747 ROU1.0010.14385.32 
  Pribeanu, Mihail-Dacian f2207 ROU1.0010.713826.98 
 * 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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