Rapid: Individual Calculations January 2022
 Najafi, Hamed  Total change: 0.80  Rating chartPersonal card
 Rapid Azar 1400 Fars (Honored Gholamreza Shenavari) Shiraz IRI 2021-12-09
RcRownchangeKK*chgGame
 1612 1873 6.50 9 0.04 20 0.80 
  Abedi, Sorosh 1248 IRI1.0010.01200.20 
  Haghighat, Mohsen 1476 IRI0.501-0.4220-8.40 
  Dabiri, Kasra 1138 IRI1.0010.01200.20 
  Atrchi, Shafigh 1699 IRI1.0010.27205.40 
  Delavari, Behnood 1368 IRI1.0010.04200.80 
  Ghaseminik, Sina 1739 IRI1.0010.32206.40 
  Esmaeili Kianabadi, Hamidreza 2003 IRI1.0010.682013.60 
  Khademi, Mahdi 1985 IRI0.001-0.3520-7.00 
  Ashraf, Artin 1856 IRI0.001-0.5220-10.40 

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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