Individual Calculations January 2018
 Hadavi, Erfan  Total change: -30.40  Rating chartPersonal card
 Fars Province League 1396 Round 7-11 Shiraz IRI 2017-12-01
RcRownchangeKK*chgGame
 1165 1287 1.50 3 -0.46 40 -18.40 
  Riazi, Mohammad Taha 1057 IRI0.501-0.2940-11.60 
  Sharifi, Parham 1369 IRI0.001-0.3940-15.60 
  Parsa, Kimia 1070 IRI1.0010.22408.80 

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)
 
 Fars Ghaemmaghami Club League 1396 Round 2-4 Shiraz IRI 2017-12-05
RcRownchangeKK*chgGame
 1373 1287 0.50 2 -0.30 40 -12.00 
  Soltani, Mohammad 1541 IRI0.001-0.1940-7.60 
  Johari, Shahrad 1205 IRI0.501-0.1140-4.40 

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