Individual Calculations August 2018
 Fereidooni Jamalzadeh, Alireza  Total change: -17.00  Rating chartPersonal card
 Alborz Men Chess Championship 1397 Alborz IRI 2018-07-14
RcRownchangeKK*chgGame
 1434 1585 5.00 9 -1.03 20 -20.60 
  Beheshti, Ali 1185  * IRI1.0010.08201.60 
  Zahiri, Sara 1244 IRI1.0010.12202.40 
  Najafiyan Pour, Mahyar 1985  * IRI0.001-0.0820-1.60 
  Taherkhani, Dina 1250 IRI1.0010.12202.40 
  Rasouli Mehrjardi, Amirmohammad 1767 IRI0.001-0.2620-5.20 
  Veisi, Armin 1555 IRI0.001-0.5420-10.80 
  Safdarian, Saman 1185  * IRI1.0010.08201.60 
  Ghorbani, Sina 1381 IRI1.0010.24204.80 
  Hamidi, Shadi 1356 IRI0.001-0.7920-15.80 
 * 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)
 
 19th Shahriar Standard Cup Tir 1397 U 1800 Shahriar IRI 2018-07-22
RcRownchangeKK*chgGame
 1482 1585 4.50 7 0.18 20 3.60 
  Pourabdollahi, Maryam 1185  * IRI1.0010.08201.60 
  Radnezhad, Saber 1369 IRI0.501-0.2820-5.60 
  Keshavarz, Farajollah 1564 IRI1.0010.47209.40 
  Alizadeh, Amirmohammad 1644 IRI0.001-0.4220-8.40 
  Nozari, Sina 1353 IRI1.0010.21204.20 
  Mehran, Hossein 1581 IRI1.0010.49209.80 
  Ajorloo, Hamid 1680 IRI0.001-0.3720-7.40 
 * 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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