Rapid: Individual Calculations April 2018
 Ghahremani, Shadollah  Total change: -22.60  Rating chartPersonal card
 Tehran Rapid 10 Esfand 1396 Tehran IRI 2018-03-01
RcRownchangeKK*chgGame
 1415 1129 0.00 4 -0.69 20 -13.80 
  Chalangari, Mohsen 1529  * IRI0.001-0.0820-1.60 
  Karimpour Talebi, Arman 1390 IRI0.001-0.1820-3.60 
  Teimouri Yadkuri, Shahdad 1274 IRI0.001-0.3120-6.20 
  Ahmadi, Gholam Hosein 1467 IRI0.001-0.1220-2.40 
 * 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)
 
 Tehran Rapid 9 Farvardin 1397 Tehran IRI 2018-03-29
RcRownchangeKK*chgGame
 1455 1129 0.50 6 -0.44 20 -8.80 
  Fathollahi, Hamid 1529  * IRI0.001-0.0820-1.60 
  Chalangari, Mohsen 1529  * IRI0.001-0.0820-1.60 
  Nouredideh, Mohammad Reza 1529  * IRI0.001-0.0820-1.60 
  Khalaji, Saead 1502 IRI0.001-0.1020-2.00 
  Nazari Nia, Shahram 1529  * IRI0.5010.42208.40 
  Qiasy, Arya 1114 IRI0.001-0.5220-10.40 
 * 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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