Individual Calculations August 2018
 Seidi Hallaj, Seideh Hasti  Total change: 128.00  Rating chartPersonal card
 Khorasan Razavi GIrls Under20 Championship 1397 Khorasan Razavi IRI 2018-07-14
RcRownchangeKK*chgGame
 1358 1475 7.00 7 2.63 40 105.20 
  Rahimi Mahneh, Fatemeh 1450 IRI1.0010.474018.80 
  Shahrokh, Hiva 1505 IRI1.0010.544021.60 
  Moazedi, Keyana 1508 IRI1.0010.554022.00 
  Ghafarian, Tanaz 1075  * IRI1.0010.08403.20 
  Hami, Setareh 1398 IRI1.0010.394015.60 
  Yahghoobzadeh, Moona 1088 IRI1.0010.09403.60 
  Hajihoseinzadeh, Mitra 1484 IRI1.0010.514020.40 
 * 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)
 
 Khorasan Razavi Women chess Championship 1397 Mashhad IRI 2018-07-26
RcRownchangeKK*chgGame
 1342 1475 4.50 6 0.57 40 22.80 
  Charkh Abnous, Venousa 1075  * IRI1.0010.08403.20 
  Hajihoseinzadeh, Mitra 1484 IRI0.001-0.4940-19.60 
  Anvari, Kimia 1278 IRI1.0010.254010.00 
  Hamed Hajipour, Kimia 1442 IRI1.0010.454018.00 
  Moazedi, Keyana 1508 IRI0.5010.05402.00 
  Zibadi, Romina 1263 IRI1.0010.23409.20 
 * 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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