Rapid: Individual Calculations April 2022
 Salehi Reihani, Bahamin  Total change: 26.20  Rating chartPersonal card
 Paeez Chess School Rapid Tournament- Fereidoun Ashtari Memorial (Esfand 1400) Khuzestan IRI 2022-03-03
RcRownchangeKK*chgGame
 1580 1286 2.00 4 1.31 20 26.20 
  Parvin, Zahra 1622 IRI0.001-0.1220-2.40 
  Bagheri Malek Abadi, Hasmid Reza 1442 IRI0.001-0.2920-5.80 
  Shakibaei Yekta, Ouriya 1497 IRI1.0010.772015.40 
  Hazbeian, Salem 1759 IRI1.0010.952019.00 

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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