Individual Calculations February 2021
 Luca, Ionel  Total change: -8.80  Rating chartPersonal card
 Bucharest Chess Weekend - 33rd edition Bucuresti ROU 2021-01-15
RcRownchangeKK*chgGame
 1727 2014 4.50 6 -0.44 20 -8.80 
  Aldea, Maria-Antonia 1614  * ROU0.501-0.4220-8.40 
  David, Alexandru 1614  * ROU1.0010.08201.60 
  Andres, Marina-Corina 1619 ROU1.0010.08201.60 
  Miklos, Norbert 1782 ROU1.0010.21204.20 
  Coicev, Matei-Andrei 1894 ROU0.501-0.1620-3.20 
  Ciocani, Iosif 1839 ROU0.501-0.2320-4.60 
 * 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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