Rapid: Individual Calculations September 2018
 Nafar, Hadi  Total change: 1.00  Rating chartPersonal card
 Alborz Rapid 19 Mordad 1397 Alborz IRI 2018-08-10
RcRownchangeKK*chgGame
 1436 1247 2.50 6 0.85 20 17.00 
  Moghadas Jafari, Mohammad 1647  * IRI0.001-0.0820-1.60 
  Attari, Saeid 1554 IRI0.001-0.1420-2.80 
  Tajmiri, Gholamreza 1370 IRI1.0010.672013.40 
  Motahari, Mohammad Javad 1335 IRI0.001-0.3820-7.60 
  Ezzati, Mehrdad 1292 IRI1.0010.562011.20 
  Hajian Mashhoud, Mahdi 1415 IRI0.5010.22204.40 
 * 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)
 
 Alborz Rapid 26 Mordad 1397 Alborz IRI 2018-08-17
RcRownchangeKK*chgGame
 1293 1247 1.50 5 -0.80 20 -16.00 
  Mehrsar, Mehrdad 1472 IRI0.5010.28205.60 
  Fazli, Akbar 1647  * IRI0.001-0.0820-1.60 
  Hajizadeh, Saman 1267 IRI0.001-0.4720-9.40 
  Fahimi, Mohsen 1046 IRI0.001-0.7620-15.20 
  Sabzali, Pardis 1032 IRI1.0010.23204.60 
 * 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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