Individual Calculations March 2020
 David, Aurelian-Corneliu  Total change: -8.20  Rating chartPersonal card
 National Chess Championship Open 2020 - Semifinal Cluj Cluj-Napoca ROU 2020-02-08
RcRownchangeKK*chgGame
 1743 1950 6.00 9 -0.41 20 -8.20 
  Covaciu, Emanuela-Magdalena 1550  * ROU1.0010.08201.60 
  Husaru, Remus-George 1550  * ROU0.501-0.4220-8.40 
  Luchian, Diana-Maria 1550  * ROU1.0010.08201.60 
  Costescu, Mihnea-Constantin 1550  * ROU1.0010.08201.60 
  Mihalcescu, Alexandru 1865 ROU1.0010.38207.60 
  Helmer, Janos 1993 ROU0.001-0.4420-8.80 
  Antal, Hunor-Zoltan 2019 ROU0.001-0.4020-8.00 
  Sopon, David-Paul 1550  * ROU1.0010.08201.60 
  Minescu, Dragos-Olivar 2057 ROU0.5010.15203.00 
 * 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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