Rapid: Individual Calculations November 2017
 Ghaemi, Narges  Total change: 4.80  Rating chartPersonal card
 North East Holy Defense Week Rapid Mehr 1396 Tehran IRI 2017-09-29
RcRownchangeKK*chgGame
 1477 1394 5.00 10 0.92 20 18.40 
  Mohamad Ebrahimkhan Abry, Mahsa 1794  * IRI1.0010.922018.40 
  Mahdavi, Reza 1794  * IRI0.001-0.0820-1.60 
  Kazemi, Nazanini Zahra 1238 IRI1.0010.29205.80 
  Tohid Nia, Melika 1303 IRI1.0010.38207.60 
  Mahdavi, Mahdis 1696 IRI0.001-0.1520-3.00 
  Mobini, Mones 1020 IRI1.0010.10202.00 
  Ahmadi, Saman 1378 IRI1.0010.48209.60 
  Kasipour Azbari, Seyed Arvin 1566 IRI0.001-0.2720-5.40 
  Sharafi, Amir Mehrad 1384 IRI0.001-0.5120-10.20 
  Ghorban, Mohammad 1598 IRI0.001-0.2420-4.80 
 * 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)
 
 Tehran Rapid Cup 14 Mehr - U14 Tehran IRI 2017-10-06
RcRownchangeKK*chgGame
 1337 1370 2.00 5 -0.68 20 -13.60 
  Ghaffarifar, Emad 1293 IRI0.001-0.6120-12.20 
  Ahadi, Mohammad Amin 1213 IRI0.001-0.7120-14.20 
  Ahadi, Mohammad Erfan 1605 IRI0.001-0.2120-4.20 
  Kasipour Azbari, Seyed Arvin 1566 IRI1.0010.752015.00 
  Ghaffarifar, Aylin 1009 IRI1.0010.10202.00 

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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