Individual Calculations February 2021
 Antal, Attila-Laszlo  Total change: 6.80  Rating chartPersonal card
 Bucharest Chess Weekend - 33rd edition Bucuresti ROU 2021-01-15
RcRownchangeKK*chgGame
 1580 1613 3.50 6 0.34 20 6.80 
  Constantin, Eduard-Andrei 1213  * ROU0.501-0.4220-8.40 
  Lejean-Anusca, Madalina-Maria 1987 ROU0.001-0.1020-2.00 
  Dimitriu, Filip 1213  * ROU1.0010.08201.60 
  Saioc, David 1843 ROU0.001-0.2120-4.20 
  Radu, Luca-Ioan 1473 ROU1.0010.31206.20 
  Mihalache, Paul-Stelian 1750 ROU1.0010.682013.60 
 * 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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