Individual Calculations June 2015
 Vahdani, Mojtaba  Total change: 18.00  Rating chartPersonal card
 Second Saadi Cup 2015 Shiraz IRI 2015-04-22
RcRownchangeKK*chgGame
 1882 2028 6.50 9 0.45 40 18.00 
  Motavas, Pooya 1628  * IRI1.0010.08403.20 
  Aghidatmand, Alireza 1748 IRI1.0010.16406.40 
  Emadi , Sayad Ahmad 1821 IRI1.0010.23409.20 
  Afrasiabi, Seyyedhassan 1891 IRI1.0010.324012.80 
  Feyli, Sina 2198 IRI0.001-0.2840-11.20 
  Arefazad, Gholamhossein 1860 IRI0.501-0.2240-8.80 
  Tahmasebi, Hamid 1746 IRI1.0010.16406.40 
  Mahmoudi, Sadra 1840 IRI1.0010.264010.40 
  Esmaeili, H. Reza 2209 IRI0.001-0.2640-10.40 
 * 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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