Individual Calculations March 2019
 Chivu, Razvan-Gabriel  Total change: -1.60  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" Boys 13 Olanesti ROU 2019-02-03
RcRownchangeKK*chgGame
 1423 1559 4.50 7 -0.04 40 -1.60 
  Antonya, Zsombor 1159  * ROU1.0010.08403.20 
  Nedelcu, Teodor-Cosmin c1938 ROU0.001-0.0940-3.60 
  Filip, Andrei 1894 ROU0.001-0.1240-4.80 
  Iordachescu, Radu-Teodor 1159  * ROU1.0010.08403.20 
  Soare, Andrei 1159  * ROU1.0010.08403.20 
  Donici-Maier, David 1251 ROU1.0010.14405.60 
  Rata, Andrei 1399 ROU0.501-0.2140-8.40 
 * 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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