Individual Calculations February 2021
 Stefan, Fulger-Ariel  Total change: -37.20  Rating chartPersonal card
 Bucharest Chess Weekend - 33rd edition Bucuresti ROU 2021-01-15
RcRownchangeKK*chgGame
 1308 1133 0.00 3 -0.93 40 -37.20 
  Barbu, Simon-Alexandru 1533  * ROU0.001-0.0840-3.20 
  Radu, Teodor 1357 ROU0.001-0.2240-8.80 
  Constantin, Eduard-Andrei 1035 ROU0.001-0.6340-25.20 
 * 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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