Individual Calculations February 2021
 Ivancescu, Bogdan-Andrei  Total change: -17.20  Rating chartPersonal card
 Bucharest Chess Weekend - 33rd edition Bucuresti ROU 2021-01-15
RcRownchangeKK*chgGame
 1593 1484 1.00 4 -0.43 40 -17.20 
  Cirlan, Ionut-Gheorghe 1818 ROU0.001-0.1240-4.80 
  Miklos, Norbert 1782 ROU0.001-0.1540-6.00 
  Iuga, Ioan-Alexandru 1687 ROU0.001-0.2440-9.60 
  Constantin, Eduard-Andrei 1084  * ROU1.0010.08403.20 
 * 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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