Rapid: Individual Calculations December 2018
 Heydari, Hosein  Total change: -39.80  Rating chartPersonal card
 Tehran Rapid Cup 10 Aban 1397 Tehran IRI 2018-11-01
RcRownchangeKK*chgGame
 1677 1410 1.00 5 0.07 20 1.40 
  Heydari, Zahra 1799 IRI0.001-0.0920-1.80 
  Mirzaei, H.r 1685 IRI1.0010.832016.60 
  Rezanezhad, Mojtaba 1716 IRI0.001-0.1420-2.80 
  Rahimkhani, Parviz 1641 IRI0.001-0.2120-4.20 
  Khalaji, Saead 1544 IRI0.001-0.3220-6.40 

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 Rapid Cup 1 Azar 1397 Tehran IRI 2018-11-26
RcRownchangeKK*chgGame
 1568 1410 2.00 6 0.13 20 2.60 
  Noroozi, Meisam 1810  * IRI0.001-0.0820-1.60 
  Fatehi, Ali 1649 IRI0.001-0.2020-4.00 
  Sekhavatmandi, Roham 1654 IRI0.001-0.2020-4.00 
  Ghahremani, Shadollah 1119 IRI1.0010.15203.00 
  Naderi, Ali 1633 IRI1.0010.782015.60 
  Tahvili Raftar, Iman 1544 IRI0.001-0.3220-6.40 
 * 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 u-2000 Cup 3 Azar 1397 Tehran IRI 2018-11-27
RcRownchangeKK*chgGame
 1520 1410 0.00 5 -1.87 20 -37.40 
  Mehrabi, Manouchehr 1802 IRI0.001-0.0820-1.60 
  Fazeli Ghazijahani, Ali 1536 IRI0.001-0.3320-6.60 
  Chalangari, Mohsen 1536 IRI0.001-0.3320-6.60 
  Mohammadian, Mohammad 1347 IRI0.001-0.5920-11.80 
  Jaladati, Esmaeil 1381 IRI0.001-0.5420-10.80 

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 6 Azar 1397 Tehran IRI 2018-11-28
RcRownchangeKK*chgGame
 1464 1410 1.00 3 -0.32 20 -6.40 
  Ghobadibigvand, A. 1721 IRI0.001-0.1420-2.80 
  Ghorbani Shendi, Abolfazl 1164 IRI0.001-0.8120-16.20 
  Abdi, Morteza 1508 IRI1.0010.632012.60 

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)
 

 

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