Individual Calculations April 2019
 Poorbanad, Bahar  Total change: -23.20  Rating chartPersonal card
 Khalij Fars (Lamerd) Cup Esfand 1397 Fars IRI 2019-02-08
RcRownchangeKK*chgGame
 1476 1102 1.00 6 0.41 40 16.40 
  Alizadeh, Abdollah 1502  * IRI0.5010.424016.80 
  Marfavi, Jasem 1502  * IRI0.001-0.0840-3.20 
  Shabankare, Bahram 1502  * IRI0.001-0.0840-3.20 
  Zahedi, Mehdi 1502  * IRI0.001-0.0840-3.20 
  Samimi, Armin 1444 IRI0.5010.384015.20 
  Ghorbani, Mohammad 1403 IRI0.001-0.1540-6.00 
 * 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)
 
 2nd Perspolis Standard Cup Esfand 1397 Fars IRI 2019-03-11
RcRownchangeKK*chgGame
 1318 1102 0.50 6 -0.99 40 -39.60 
  Soltani, Mohammad 1502  * IRI0.001-0.0840-3.20 
  Salimi, Aziz 1458 IRI0.001-0.1140-4.40 
  Bazmeh, Fahimeh 1356 IRI0.001-0.1940-7.60 
  Dokohaki, Tannaz 1251 IRI0.001-0.3040-12.00 
  Farhangi, Hosein 1204 IRI0.5010.14405.60 
  Esfandyari, Mohammad Matin 1136 IRI0.001-0.4540-18.00 
 * 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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