Individual Calculations April 2015
 Baradaran Tamadon, Arian  Total change: 10.00  Rating chartPersonal card
 Iran U-10 Boys Championship 2015 Rasht IRI 2015-03-02
RcRownchangeKK*chgGame
 1544 1724 6.00 8 0.25 40 10.00 
  Bahramzadeh, Farnam 1404 IRI1.0010.13405.20 
  Noghabaee, Seyed Alireza 1428 IRI1.0010.15406.00 
  Alimardani, Amir H 1457 IRI1.0010.18407.20 
  Darini, Iliya 1601 IRI1.0010.334013.20 
  Ebrahimi , Sina 1625 IRI0.001-0.6440-25.60 
  Heravi, Mohammad Hossein 1582 IRI1.0010.314012.40 
  Maghsoudloo, Amir Ali 1818 IRI0.001-0.3740-14.80 
  Atakhan, Abtin 1439 IRI1.0010.16406.40 

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)
 

 

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