Individual Calculations January 2019
 Dashtpeima, Helia  Total change: 38.40  Rating chartPersonal card
 Tehran North East Cup Azar 1397 - Girls Tehran IRI 2018-12-21
RcRownchangeKK*chgGame
 1337 1225 3.50 6 1.32 40 52.80 
  Karam Yazdi, Parmida 1440 IRI0.001-0.2340-9.20 
  Asgarian, Negar 1492 IRI1.0010.824032.80 
  Gholizadeh, Parya 1174 IRI0.501-0.0740-2.80 
  Ali Hemati, Fatemeh 1445 IRI1.0010.784031.20 
  Tohid Nia, Melika 1359 IRI0.001-0.3240-12.80 
  Kazemi, Fateme 1110 IRI1.0010.344013.60 

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 Woman 1st League 2018 Round 5-8 Tehran IRI 2018-12-22
RcRownchangeKK*chgGame
 1509 1225 0.00 2 -0.36 40 -14.40 
  Hakimifard, Raana wf1625  * IRI0.001-0.0840-3.20 
  Hamdollahi, Zahra 1393 IRI0.001-0.2840-11.20 
 * 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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