Individual Calculations October 2017
 Mardani, Alireza  Total change: 12.80  Rating chartPersonal card
 Iranian Boys Under 14 Championship 1396 Shahreza IRI 2017-09-06
RcRownchangeKK*chgGame
 1651 1545 3.00 7 0.32 40 12.80 
  Baneshi, Mahan 1945  * IRI0.001-0.0840-3.20 
  Behzadi, Sepehr 1520 IRI0.501-0.0340-1.20 
  Shafiei, Mohammad Mobin 1357 IRI1.0010.264010.40 
  Rasouli Mehrjardi, Amirmohammad 1835 IRI0.001-0.1640-6.40 
  Ghorbani, Sina 1414 IRI1.0010.324012.80 
  Moosapour, Rastin 1727 IRI0.5010.24409.60 
  Abbasnejad, Amirreza 1758 IRI0.001-0.2340-9.20 
 * 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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