Individual Calculations October 2022
 Taheri, Eliya  Total change: 52.00  Rating chartPersonal card
 4th Shahid hojjaji chess tournament Najaf Abad IRI 2022-09-15
RcRownchangeKK*chgGame
 1438 1610 7.50 9 1.30 40 52.00 
  Heydari, Setayesh 1210  * IRI1.0010.08403.20 
  Razavi, Mohammad Sadegh 1287 IRI1.0010.13405.20 
  Esmaeili, Morteza 1343 IRI1.0010.18407.20 
  Ahankoub, Arta 1408 IRI1.0010.24409.60 
  Barati, Omid 1547 IRI0.501-0.0940-3.60 
  Alimohammadi, Bardia 1631 IRI0.001-0.4740-18.80 
  Fatehi, Amir Masoud 1181 IRI1.0010.07402.80 
  Khosravi, Kamyar 1728 IRI1.0010.664026.40 
  Hashemi, Masoud 1607 IRI1.0010.504020.00 
 * 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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