Rapid: Individual Calculations April 2023
 Mohammadzadeh, Sepehr  Total change: 80.40  Rating chartPersonal card
 Gilan Rapid Cup (18esfand 1401) Rasht IRI 2023-03-09
RcRownchangeKK*chgGame
 1521 1450 5.50 7 2.61 40 104.40 
  Arzili, Afshar 1038 IRI1.0010.07402.80 
  Yadollahi, Parham 1050  * IRI1.0010.08403.20 
  Masoumi, Mohammad 1592 IRI1.0010.694027.60 
  Rezaeipour, Sina 1718 IRI1.0010.834033.20 
  Shahmohammadi, Amirmohammad 1551 IRI1.0010.644025.60 
  Movagharhasani, Farhan 1739 IRI0.5010.344013.60 
  Khanipour, Abolfazl 1961 IRI0.001-0.0440-1.60 
 * 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)
 
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1394 1450 4.00 8 -0.60 40 -24.00 
  Abbasi Abeluie, Mohammad Mehdi 1840 IRI0.001-0.0940-3.60 
  Pilevar, Vihan 1085 IRI1.0010.10404.00 
  Sadeghi Givi, Reza 1902 IRI0.001-0.0640-2.40 
  Khorsandi, Mohammadmahdi 1147 IRI0.001-0.8640-34.40 
  Khoshzaban Arabani, Saeid 1160 IRI1.0010.16406.40 
  Shabanzadeh, S.negar 1060 IRI1.0010.09403.60 
  Jalalvand, Amir Hesam 1720 IRI0.001-0.1740-6.80 
  Farhood, Alireza 1236 IRI1.0010.23409.20 

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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