Individual Calculations April 2015
 Chinisaz, Aryan  Total change: 98.40  Rating chartPersonal card
 Iran U-14 Boys Championship 2015 Booshehr IRI 2015-03-02
RcRownchangeKK*chgGame
 1884 1568 3.50 7 2.46 40 98.40 
  Tajbakhsh, Ramtin 1962 IRI0.001-0.0840-3.20 
  Torshizi Ghorbani, Mohammad Hoss 1941 IRI1.0010.904036.00 
  Najafi Khaniabadi, Kiarash 1958 IRI1.0010.914036.40 
  Bagheri, Arian 1865 IRI0.001-0.1540-6.00 
  Gholami Orimi, Mahdi 1968  * IRI0.001-0.0840-3.20 
  Ghanizadeh, Mohammadreza 1695 IRI1.0010.674026.80 
  Naderi, M.sadegh 1798 IRI0.5010.294011.60 
 * 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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