Individual Calculations March 2018
 Sharafi, Amir Mehrad  Total change: 12.40  Rating chartPersonal card
 Tehran Standard Ayandesazan 23-29 Bahman U-14 1396 Tehran IRI 2018-02-12
RcRownchangeKK*chgGame
 1464 1636 6.50 9 0.31 40 12.40 
  Gholizadeh, Romina 1236  * IRI1.0010.08403.20 
  Ghaemi, Narges 1275 IRI1.0010.10404.00 
  Alavi, S. Sina 1236  * IRI1.0010.08403.20 
  Tavazoh, Amirparsa 1780 IRI1.0010.694027.60 
  Mohammad Ebrahimkhan Abri, Dorsa wf2036  * IRI0.001-0.0840-3.20 
  Mokhtari Moghadam, Taha 1659 IRI0.001-0.4740-18.80 
  Hamdollahi, Zahra 1364 IRI1.0010.17406.80 
  Mousivand, Ali 1283 IRI0.501-0.3940-15.60 
  Shahsavari, Mahan 1309 IRI1.0010.13405.20 
 * 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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