Individual Calculations October 2018
 David, Radu-Nicolae  Total change: -9.60  Rating chartPersonal card
 Centrocoop Trophy U14 - 31th edition Eforie Nord ROU 2018-08-27
RcRownchangeKK*chgGame
 1382 1428 2.50 5 -0.24 40 -9.60 
  Anton, Claudiu-George-Alexandr 1594 ROU0.001-0.2840-11.20 
  Dragu, Razvan 1140 ROU1.0010.16406.40 
  Angheluta, Diana 1387 ROU0.501-0.0640-2.40 
  Radu, David Cr. 1678 ROU0.001-0.1940-7.60 
  Ionita, Carmen-Nicola 1109 ROU1.0010.13405.20 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office