Rapid: Individual Calculations September 2022
 Taj Dini, Hasti  Total change: 42.00  Rating chartPersonal card
 shahriyar rapid 28 mordad 1401 shahriyar IRI 2022-08-20
RcRownchangeKK*chgGame
 1412 1177 3.50 6 2.10 20 42.00 
  Zeinali, Alireza 1475 IRI0.001-0.1520-3.00 
  Abyazi, Afrasiyab 1364 IRI1.0010.742014.80 
  Hasanzadeh, Mahmood 1431 IRI0.5010.31206.20 
  Yaghoobi, Tara 1101 IRI1.0010.40208.00 
  Tarzali, Abtin 1495 IRI1.0010.872017.40 
  Hamidi, Shadi 1606 IRI0.001-0.0720-1.40 

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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