Rapid: Individual Calculations February 2018
 Ciapa, Ioana-Antonia  Total change: 24.80  Rating chartPersonal card
 Central Hotel Cup - U20 Ploiesti ROU 2018-01-27
RcRownchangeKK*chgGame
 1455 1226 2.50 5 1.24 20 24.80 
  Iustin, Silviu 1626  * ROU0.001-0.0820-1.60 
  Danoiu-Constanda, Daniel-Fernand 1008 ROU1.0010.22204.40 
  Sandu, Marian-Catalin 1626  * ROU0.5010.42208.40 
  Iliescu, Mihai-Octavian 1521 ROU1.0010.852017.00 
  Botea, David-Alexandru 1496 ROU0.001-0.1720-3.40 
 * 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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