Individual Calculations February 2021
 Antal, Hunor-Zoltan  Total change: -17.20  Rating chartPersonal card
 Bucharest Chess Weekend - 33rd edition Bucuresti ROU 2021-01-15
RcRownchangeKK*chgGame
 1861 2040 4.50 7 -0.43 40 -17.20 
  Anusca, Vasile 1640  * ROU1.0010.08403.20 
  Andres, Marina-Corina 1640  * ROU1.0010.08403.20 
  Cirlan, Ionut-Gheorghe 1818 ROU1.0010.22408.80 
  Cnejev, Vladimir-Alexandru 2173 ROU0.001-0.3240-12.80 
  Coicev, Matei-Andrei 1894 ROU0.501-0.2040-8.00 
  Barbu, Simon-Alexandru 1875 ROU1.0010.284011.20 
  Lejean-Anusca, Madalina-Maria 1987 ROU0.001-0.5740-22.80 
 * 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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