Individual Calculations July 2019
 Matei, Adrian  Total change: 16.00  Rating chartPersonal card
 Bucharest Chess Weekend no.23 Bucuresti ROU 2019-06-14
RcRownchangeKK*chgGame
 1834 1866 4.50 7 0.80 20 16.00 
  Craciun, Dorian-Raul 1519 ROU1.0010.11202.20 
  Raducanu, Andrei-Augustin 2098 ROU1.0010.792015.80 
  Giurumia, Sorin f2087 ROU0.001-0.2220-4.40 
  Dumitru, Matei-Ioan 2178 ROU0.001-0.1420-2.80 
  Lazarean, Colea-Valentin 1704 ROU1.0010.29205.80 
  Dumitrescu, Daniel 1787 ROU0.501-0.1120-2.20 
  Ciobanu, Claudiu-Jan 1466  * ROU1.0010.08201.60 
 * 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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