Rapid: Individual Calculations February 2022
 Bahadori, Abdollah  Total change: -7.60  Rating chartPersonal card
 12th Rapid Hormozgan 1400 Bandar Abbas IRI 2021-12-31
RcRownchangeKK*chgGame
 1342 1754 3.00 6 -2.51 20 -50.20 
  Heidary Mirshekar, Mousa 1332 IRI0.001-0.9320-18.60 
  Nik Sheyjani, Behrad 1307 IRI1.0010.06201.20 
  Shahsavari, Mohammad Amin 1389 IRI0.001-0.9020-18.00 
  Nazarizadeh, Masud 1256 IRI1.0010.04200.80 
  Haghighi, Amir Ali 1304 IRI1.0010.06201.20 
  Hajizadeh, Ali 1464 IRI0.001-0.8420-16.80 

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)
 
 1st Rapid Sirik 1400 Hormozgan IRI 2022-01-16
RcRownchangeKK*chgGame
 1484 1751 6.00 7 0.66 20 13.20 
  Nejati, Mohammad 1351  * IRI1.0010.08201.60 
  Hajizadeh, Eisa 1299 IRI1.0010.06201.20 
  Hajizadeh, Rashed 1281 IRI1.0010.05201.00 
  Khazani Poor, Mohammad Matin 1270 IRI1.0010.05201.00 
  Zahedi, Vahid 1550 IRI1.0010.24204.80 
  Abdossamadi, Adel 1779 IRI1.0010.542010.80 
  Behroozfar, Abotaleb 1857 IRI0.001-0.3620-7.20 
 * 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)
 
 15th Rapid Hormozgan 1400 Hormozgan IRI 2022-01-28
RcRownchangeKK*chgGame
 1622 1751 6.00 7 1.47 20 29.40 
  Rezaee, Daryosh 1351  * IRI0.001-0.9220-18.40 
  Najafi Hajivar, Vahid 1586 IRI1.0010.28205.60 
  Salari, Yadollah 1461 IRI1.0010.16203.20 
  Alikhani, Abolfazl 1492 IRI1.0010.18203.60 
  Najafi, Nima 1968 IRI1.0010.782015.60 
  Ansari, Hossein 1744 IRI1.0010.49209.80 
  Roshan Panah Azly, Ali 1752 IRI1.0010.502010.00 
 * 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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