Individual Calculations September 2019
 Sandu, Marian-Catalin  Total change: -4.60  Rating chartPersonal card
 Bucharest Chess Weekend no.26 Bucuresti ROU 2019-08-22
RcRownchangeKK*chgGame
 1792 2102 4.00 5 -0.23 20 -4.60 
  Nettelbeck, Jann 1715 GER1.0010.09201.80 
  Bantescu, Dan 1942 ROU0.001-0.7120-14.20 
  Manitcaia, Alina 1702  * MDA1.0010.08201.60 
  Matei, Adrian 1882 ROU1.0010.22204.40 
  Lazarean, Colea-Valentin 1721 ROU1.0010.09201.80 
 * 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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