Individual Calculations October 2017
 Naseralavi, Seyyed Armin  Total change: 66.00  Rating chartPersonal card
 Iranian Boys Under 14 Championship 1396 Shahreza IRI 2017-09-06
RcRownchangeKK*chgGame
 1720 1717 6.00 9 1.65 40 66.00 
  Noormohammadi, Aref 1317  * IRI1.0010.08403.20 
  Hesampoor, Ahmad 1317  * IRI1.0010.08403.20 
  Atakhan, Abtin 1983 IRI1.0010.824032.80 
  Jahedi, Mani 2046 IRI0.5010.384015.20 
  Mohammadi, Pouya c1967 IRI1.0010.814032.40 
  Pour Agha Bala, Amirreza 2117  * IRI0.001-0.0840-3.20 
  Behroozi Moghaddam, Hamed 1896 IRI0.001-0.2740-10.80 
  Behzadi, Sepehr 1520 IRI0.501-0.2540-10.00 
  Dezhdar, Roozbeh 1317  * IRI1.0010.08403.20 
 * 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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