Individual Calculations July 2017
 Khosronezhad, Abtin  Total change: 42.00  Rating chartPersonal card
 Tehran Standard Under12 Cup 10 Ramezan 1396 Tehran IRI 2017-06-05
RcRownchangeKK*chgGame
 1150 1018 3.00 6 1.05 40 42.00 
  Zolfi Zinab, Sina 1231 IRI1.0010.774030.80 
  Shirazi Mofrad, Shayan 1149 IRI1.0010.684027.20 
  Agharafiei, Arshiya 1176 IRI0.001-0.2940-11.60 
  Habibi, Radin 1121 IRI1.0010.644025.60 
  Taherkhani, Dina 1154 IRI0.001-0.3240-12.80 
  Kargarzadeh, Mahour 1070 IRI0.001-0.4340-17.20 

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