Rapid: Individual Calculations February 2022
 Najafi Hajivar, Vahid  Total change: -18.40  Rating chartPersonal card
 12th Rapid Hormozgan 1400 Bandar Abbas IRI 2021-12-31
RcRownchangeKK*chgGame
 1540 1571 3.00 6 -0.26 20 -5.20 
  Gheisari, Omid 1302 IRI1.0010.17203.40 
  Salari, Shahram 1867 IRI0.001-0.1520-3.00 
  Mousavi, Seyed Amir Mohammad 1442 IRI1.0010.33206.60 
  Nazeri, Jafar 1450 IRI1.0010.34206.80 
  Manoochehri, Monoochehr 1643 IRI0.001-0.4020-8.00 
  Fallah, Amin 1537 IRI0.001-0.5520-11.00 

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)
 
 13th Rapid Hormozgan 1400 Hormozgan IRI 2022-01-07
RcRownchangeKK*chgGame
 1588 1586 4.50 7 0.89 20 17.80 
  Heidary Mirshekar, Mousa 1332 IRI1.0010.19203.80 
  Najafi, Nima 1968 IRI0.001-0.0920-1.80 
  Nik Sheyjani, Behrad 1323 IRI1.0010.18203.60 
  Taherizadeh, Hamid 1425 IRI1.0010.29205.80 
  Salari, Shahram 1731 IRI0.001-0.3120-6.20 
  Shahsavari, Mohammad Amin 1358 IRI1.0010.21204.20 
  Asbahi, Mohammad 1982 IRI0.5010.42208.40 

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)
 
 15th Rapid Hormozgan 1400 Hormozgan IRI 2022-01-28
RcRownchangeKK*chgGame
 1476 1586 1.00 4 -1.55 20 -31.00 
  Haghighi, Amir Ali 1405 IRI1.0010.26205.20 
  Bahadori, Abdollah 1751 IRI0.001-0.2820-5.60 
  Nik Sheyjani, Behrad 1323 IRI0.001-0.8220-16.40 
  Taherizadeh, Hamid 1425 IRI0.001-0.7120-14.20 

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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