Rapid: Individual Calculations January 2020
 Heydari, Hosein  Total change: -5.80  Rating chartPersonal card
 Tehran Rapid Cup 9 Azar 1398 Tehran IRI 2019-11-30
RcRownchangeKK*chgGame
 1662 1276 0.00 4 -0.35 20 -7.00 
  Ghobadibigvand, A. 1676  * IRI0.001-0.0820-1.60 
  Ghasemi, Mohammadreza 1622 IRI0.001-0.1120-2.20 
  Akhavan Rad, A. 1676  * IRI0.001-0.0820-1.60 
  Rahmani, Pedram 1675 IRI0.001-0.0820-1.60 
 * 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 Azar 1398 Tehran IRI 2019-12-06
RcRownchangeKK*chgGame
 1369 1302 3.00 7 -0.10 20 -2.00 
  Pilvaieh, Ali 1702  * IRI0.001-0.0820-1.60 
  Hamidian, Sonia 1020 IRI1.0010.16203.20 
  Ghahremanpour, Hossein 1657 IRI0.001-0.1120-2.20 
  Raji Ghasemi, Mohammad Danial 996 IRI1.0010.14202.80 
  Rezanezhad, Mojtaba 1702  * IRI0.001-0.0820-1.60 
  Mansourian, Amir Mehdi 1129 IRI0.001-0.7320-14.60 
  Ghaffarifar, Emad 1374 IRI1.0010.602012.00 
 * 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)
 
 Tehran Rabid Cup 5 Dey 1398 U2000 Tehran IRI 2019-12-09
RcRownchangeKK*chgGame
 1484 1302 2.00 6 0.10 20 2.00 
  Kaveh, Taghi 1619 IRI0.001-0.1320-2.60 
  Khanbaz, Nima 1702  * IRI0.001-0.0820-1.60 
  Sajjadi, Amir Hossein 1076 IRI1.0010.21204.20 
  Peyda, Mohammad Hossein 1702  * IRI0.001-0.0820-1.60 
  Fatahi, Seyed Farham 1136 IRI1.0010.28205.60 
  Taromi, Abbas 1670 IRI0.001-0.1020-2.00 
 * 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)
 
 Tehran Rapid Cup 21 Azar 1398 Tehran IRI 2019-12-10
RcRownchangeKK*chgGame
 1491 1302 1.50 5 0.06 20 1.20 
  Pilvaieh, Ali 1702  * IRI0.001-0.0820-1.60 
  Naderi Ghotbodini, Hana 1065 IRI1.0010.20204.00 
  Mahboob, Amir 1606 IRI0.001-0.1420-2.80 
  Khalaji, Saead 1480 IRI0.5010.23204.60 
  Hadavandkhani, Mohammad Mahdi 1601 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)
 

 

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