Rapid: Individual Calculations September 2018
 Rahnama, M.reza  Total change: -33.00  Rating chartPersonal card
 Tehran Rapid 18 mordad 1397 Tehran IRI 2018-08-20
RcRownchangeKK*chgGame
 1411 1737 2.50 5 -1.84 20 -36.80 
  Moosavi, Atena 1337  * IRI1.0010.08201.60 
  Rabbani, Abtin 1337  * IRI0.001-0.9220-18.40 
  Azimi, Jafar 1490 IRI1.0010.19203.80 
  Ahadian, Armin 1474 IRI0.501-0.3220-6.40 
  Vasheghani, Hessam 1415 IRI0.001-0.8720-17.40 
 * 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 Cup 20 mordad 1397 Tehran IRI 2018-08-23
RcRownchangeKK*chgGame
 1386 1737 1.50 3 -1.17 20 -23.40 
  Heydari, Hosein 1373 IRI0.501-0.4020-8.00 
  Najafzadeh, Mohammad Amin 1412 IRI0.001-0.8720-17.40 
  Davani, Sajad 1372 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)
 
 Tehran Rapid Cup 31 mordad 1397 Tehran IRI 2018-08-28
RcRownchangeKK*chgGame
 1776 1737 2.00 5 -0.28 20 -5.60 
  Zahedifar, Anahita wf2061 IRI0.001-0.1320-2.60 
  Farahsa, Khosro 1517 IRI1.0010.22204.40 
  Bagheri, Behrooz 1881 IRI0.001-0.3120-6.20 
  Nazari Nia, Shahram 1550 IRI1.0010.26205.20 
  Rezazadeh, Ali 1869 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 3 Sharivar 1397 Tehran IRI 2018-08-29
RcRownchangeKK*chgGame
 1743 1737 4.00 5 1.64 20 32.80 
  Dehghani, Nami 1337  * IRI1.0010.08201.60 
  Noora, Amir Hossein 1678 IRI1.0010.42208.40 
  Abed, Meisam 1986 IRI1.0010.812016.20 
  Maghsoudloo, Amir Ali 1848 IRI0.5010.15203.00 
  Modarresi, Muhyiddin 1868 IRI0.5010.18203.60 
 * 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)
 

 

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