Blitz: Individual Calculations March 2019
 Mohammad Ebrahimkhan Abri, Dorsa  Total change: -27.80  Rating chartPersonal card
 1st Iranian Women League And Chess Schools Dastejat Azad Blitz Cup 1397 Alborz IRI 2019-01-30
RcRownchangeKK*chgGame
 1312 1666 3.00 3 0.33 20 6.60 
  Gholizadeh, Parya 1320 IRI1.0010.11202.20 
  Jorjani, Daiana 1293 IRI1.0010.10202.00 
  Montazeri, Maryam 1323 IRI1.0010.12202.40 

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)
 
 Tehran North East Blitz Cup Bahman 1397 Tehran IRI 2019-02-14
RcRownchangeKK*chgGame
 1437 1644 5.00 9 -1.72 20 -34.40 
  Gholizadeh, Parya 1320 IRI1.0010.13202.60 
  Gholizadeh, Romina 1351 IRI1.0010.15203.00 
  Tohid Nia, Melika 1407 IRI0.001-0.8020-16.00 
  Dashtpeima, Hilda 1382 IRI1.0010.18203.60 
  Fakhim Ghanbarnezhad, Rozhina 1244  * IRI1.0010.08201.60 
  Ghorban, Mohammad 1613 IRI0.001-0.5420-10.80 
  Ahmadi, Saman 1507 IRI1.0010.32206.40 
  Bahadori, Arash 1654 IRI0.001-0.4920-9.80 
  Sadeghi, Ali 1453 IRI0.001-0.7520-15.00 
 * 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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