Rapid: Individual Calculations September 2019
 Forootankhah, M. Taghi  Total change: 29.00  Rating chartPersonal card
 Qom State Stars Raid Cup 1398 Qom IRI 2019-08-20
RcRownchangeKK*chgGame
 1557 1836 6.00 7 0.41 20 8.20 
  Motalebi Shahryar, Mahdi 1604 IRI1.0010.21204.20 
  Aghaei, Mohammad 1530 IRI1.0010.14202.80 
  Kerdegar, Amirreza 1436  * IRI1.0010.08201.60 
  Abdollahi, Reza 1436  * IRI1.0010.08201.60 
  Alizadegan, Korosh 1436  * IRI1.0010.08201.60 
  Sakhayi, Mostafa 2018 IRI0.001-0.2620-5.20 
  Jahani, Mahdi 1436  * IRI1.0010.08201.60 
 * 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)
 
 Qom Rapid Cup 7 shahrivar 1398 Qom IRI 2019-08-29
RcRownchangeKK*chgGame
 1648 1836 6.00 7 1.04 20 20.80 
  Gaeini, Rasool 1436  * IRI1.0010.08201.60 
  Abdollahi, Reza 1436  * IRI1.0010.08201.60 
  Sakhayi, Mostafa 2018 IRI0.001-0.2620-5.20 
  Hojjatoleslami, Seyedamir 1647 IRI1.0010.25205.00 
  Borzoonezhad, Majid 1856 IRI1.0010.532010.60 
  Zareiee, Ali 1558 IRI1.0010.17203.40 
  Mohammad Rezaei, Saeid 1584 IRI1.0010.19203.80 
 * 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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