Rapid: Individual Calculations December 2018
 Khodaei, Abbas  Total change: 36.20  Rating chartPersonal card
 Alborz Rapid Cup 11 Aban 1397 Alborz IRI 2018-11-02
RcRownchangeKK*chgGame
 1445 1177 2.00 6 0.86 20 17.20 
  Farokhfar, S Ahmad 1577  * IRI0.001-0.0820-1.60 
  Nikrooii, Erfan 1577  * IRI1.0010.922018.40 
  Hasanpour, Ali 1349 IRI0.001-0.2720-5.40 
  Khalaj, Artin 1336 IRI0.001-0.2920-5.80 
  Karimi, Ali 1349 IRI1.0010.732014.60 
  Baytamari, Amir Hossein 1479 IRI0.001-0.1520-3.00 
 * 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)
 
 Alborz Rapid 2 Azar 1397 Alborz IRI 2018-11-27
RcRownchangeKK*chgGame
 1495 1177 2.00 7 0.95 20 19.00 
  Farokhfar, S Ahmad 1577  * IRI1.0010.922018.40 
  Khajehmirzaei Yazdi, Jamal 1577  * IRI0.001-0.0820-1.60 
  Ghafouri, Mohammad Javad 1515 IRI1.0010.882017.60 
  Najafiyan Pour, Mahyar 1577  * IRI0.001-0.0820-1.60 
  Mehran, Hossein 1577  * IRI0.001-0.0820-1.60 
  Ahmadi, Mehrdad 1361 IRI0.001-0.2620-5.20 
  Sarmadi, Mohammadamin 1284 IRI0.001-0.3520-7.00 
 * 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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