Individual Calculations March 2018
 Pourshab, Aref  Total change: 8.40  Rating chartPersonal card
 26th International Fajr Chess Tournament (Oxin Cup) - Group B - Under 2100 Amol IRI 2018-02-03
RcRownchangeKK*chgGame
 1609 1530 5.00 11 0.42 20 8.40 
  Mehrzade, Aref 1541 IRI1.0010.522010.40 
  Ebrahimi, Mahdi 1815 IRI1.0010.842016.80 
  Valookolaei, Saeid 1910 IRI0.001-0.0920-1.80 
  Moradi, Sajad 1930  * IRI0.001-0.0820-1.60 
  Hamidian, Mehdi 1445 IRI1.0010.38207.60 
  Jalali, Saba 1671 IRI0.001-0.3120-6.20 
  Ebrahimi, Fatemeh 1409 IRI0.501-0.1620-3.20 
  Edalatkhah, Mohsen 1566 IRI0.5010.05201.00 
  Izak Mohammadi, Arshia 1437 IRI1.0010.37207.40 
  Salehi Pour, Eilia 1623 IRI0.001-0.3720-7.40 
  Miri, Ali 1355 IRI0.001-0.7320-14.60 
 * 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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