Rapid: Individual Calculations March 2019
 Kargari Arian, Saba  Total change: 39.40  Rating chartPersonal card
 Tehran Rapid Cup 11 Bahman 1397 Tehran IRI 2019-01-31
RcRownchangeKK*chgGame
 1561 1270 3.00 7 1.87 20 37.40 
  Rezanezhad, Mojtaba 1670  * IRI0.001-0.0820-1.60 
  Naderi, Ali 1588 IRI1.0010.872017.40 
  Kohsari, Shahram 1635 IRI0.001-0.1020-2.00 
  Razmi, Behzad 1491 IRI1.0010.782015.60 
  Nazari Nia, Shahram 1558 IRI0.001-0.1620-3.20 
  Farsi, Ali 1458 IRI1.0010.742014.80 
  Roohi, Behzad 1530 IRI0.001-0.1820-3.60 
 * 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 2 Esfand 1397 Tehran IRI 2019-02-24
RcRownchangeKK*chgGame
 1358 1285 3.00 7 0.10 20 2.00 
  Zaeri, Mohammad 1571 IRI0.001-0.1620-3.20 
  Saroian, Artin 1443 IRI0.5010.21204.20 
  Khalaji, Saead 1462 IRI0.001-0.2720-5.40 
  Rasoul Zadeh, Behrooz 1147 IRI1.0010.31206.20 
  Alizadeh, Amirhosein 1118 IRI1.0010.28205.60 
  Jamshidzadeh, Amir 1528 IRI0.001-0.2020-4.00 
  Atakhan, Alireza 1234 IRI0.501-0.0720-1.40 

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)
 

 

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