Rapid: Individual Calculations March 2019
 Lavasani Jam, Danial  Total change: 2.80  Rating chartPersonal card
 Tehran Rapid 2 Esfand 1397 Tehran IRI 2019-02-24
RcRownchangeKK*chgGame
 1450 1242 1.50 5 0.14 20 2.80 
  Abbaspoorrad, Nikoo 1642  * IRI0.001-0.0820-1.60 
  Rahnama, M.reza 1642  * IRI0.001-0.0820-1.60 
  Chalangari, Mohsen 1454 IRI0.001-0.2320-4.60 
  Ghadrdani, Saeed 1395 IRI0.5010.20204.00 
  Seddigh Zad, Artan 1118 IRI1.0010.33206.60 
 * 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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