Rapid: Individual Calculations March 2022
 Zeynivand, Obeyd  Total change: 41.40  Rating chartPersonal card
 Lorestan (Azna) Rapid Cup Fajr 1400 Lorestan(azna) IRI 2022-02-04
RcRownchangeKK*chgGame
 1631 1280 3.00 6 2.07 20 41.40 
  Pakideh, Mostafa 1700 IRI0.001-0.0720-1.40 
  Robatmili, Manocher 1490 IRI0.001-0.2320-4.60 
  Rahmati, Ehsan 1392 IRI1.0010.652013.00 
  Keymasi, Zabiholah 1612 IRI1.0010.882017.60 
  Mirzaei, Yaser 1565 IRI1.0010.842016.80 
  Yarahmadi, Ali 2026 IRI0.0010.00200.00 

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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