Rapid: Individual Calculations August 2019
 Mohamadi, Niyousha  Total change: 29.60  Rating chartPersonal card
 7th Nobavegan Rapid Cup - Under-14 Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1277 1358 4.00 7 -0.25 20 -5.00 
  Mahdavi, Reza 1758  * IRI0.001-0.0820-1.60 
  Hasan Beigi, Mohanna 1028 IRI1.0010.12202.40 
  Salimiyan, Behzad 1166 IRI0.001-0.7520-15.00 
  Amini, Mahsa 1042 IRI1.0010.13202.60 
  Laloueian, Paniz 1195 IRI1.0010.28205.60 
  Davari, Sara 1428 IRI1.0010.602012.00 
  Ahmadi, Parsa 1322 IRI0.001-0.5520-11.00 
 * 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)
 
 Qazvin Chess Championship - 1398 (Rapid) Qazvin IRI 2019-07-29
RcRownchangeKK*chgGame
 1441 1358 5.00 8 1.73 20 34.60 
  Rahmani, Raza 1652 IRI0.001-0.1520-3.00 
  Kakavand, Ramtin 1100 IRI1.0010.18203.60 
  Alimardani, Amir H 1591 IRI0.001-0.2120-4.20 
  Rahmani, Pouria 1155 IRI1.0010.24204.80 
  Hajizadeh, Mohammad 1758  * IRI0.001-0.0820-1.60 
  Mohammad Gholiha, Reza 1021 IRI1.0010.12202.40 
  Khoeini, Ehsan 1704 IRI1.0010.892017.80 
  Lamei Ramand, Behrooz 1544 IRI1.0010.742014.80 
 * 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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