Individual Calculations October 2022
 Yousefi, Radin  Total change: 40.00  Rating chartPersonal card
 Provincial championship competition for boys under 12 years old Shiraz IRI 2022-09-13
RcRownchangeKK*chgGame
 1173 1172 3.50 5 1.00 40 40.00 
  Keshavarzi, Armin 1126 IRI0.501-0.0640-2.40 
  Alibabai, Mohammad Yasin 1194 IRI1.0010.534021.20 
  Eskandari, Parsia 1353 IRI0.5010.24409.60 
  Sobhani, Mohammad Taha 1136 IRI0.501-0.0540-2.00 
  Norozi Nafar, Reza 1057 IRI1.0010.344013.60 

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