Individual Calculations September 2019
 Popescu, Ioan-Romulus  Total change: -0.80  Rating chartPersonal card
 Bucharest Chess Weekend no.25 Bucuresti ROU 2019-08-01
RcRownchangeKK*chgGame
 1794 1906 3.00 5 -0.04 20 -0.80 
  Prelipcean, Eric-Matei 1763 ROU1.0010.31206.20 
  Andronescu, Madalin 2110 ROU0.001-0.2420-4.80 
  Busuioc, Stelian-Marian 1506  * ROU0.501-0.4220-8.40 
  Munos, Jean Marc Lucien Jose 1518 ROU1.0010.09201.80 
  Giurumia, Sorin f2074 ROU0.5010.22204.40 
 * 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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