Rapid: Individual Calculations April 2023
 Talebian Zadeh, Ilia  Total change: -14.80  Rating chartPersonal card
 Dezful Rated Rapid Tournament (Aeyad shaebaneyeh) Khuzestan IRI 2023-03-09
RcRownchangeKK*chgGame
 1598 1822 5.50 7 0.07 40 2.80 
  Hajjarzadeh, Mohammad Reza 1507 IRI1.0010.14405.60 
  Zamani, Alireza 1640 IRI0.001-0.7440-29.60 
  Safarzadeh Shirali, Khalil 1489 IRI1.0010.12404.80 
  Taheri, Parsa 1549 IRI1.0010.17406.80 
  Soleimani Moghadam, Alireza 1667 IRI1.0010.294011.60 
  Asadi, Mohammadmobin 1639 IRI1.0010.264010.40 
  Hazbeian, Salem 1695 IRI0.501-0.1740-6.80 

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)
 
 717th Paeez Chess School Tournament Khuzestan IRI 2023-03-23
RcRownchangeKK*chgGame
 1502 1822 5.50 7 -0.44 40 -17.60 
  Fazelipoor, Amirhossein 1422  * IRI1.0010.08403.20 
  Goharchin, Ghazal 1385 IRI1.0010.06402.40 
  Abbasi Monjezi, Reza 1521 IRI0.001-0.8540-34.00 
  Taghizadeh, Pouria 1344 IRI1.0010.05402.00 
  Hajjarzadeh, Mohammad Reza 1507 IRI1.0010.14405.60 
  Soleimani Moghadam, Alireza 1667 IRI1.0010.294011.60 
  Mahmoudi, Mohammad Pouria 1668 IRI0.501-0.2140-8.40 
 * 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)
 

 

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