Individual Calculations August 2022
 Amoozad Mahdiraji, Sana  Total change: 36.80  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1405 1342 2.00 5 -0.12 40 -4.80 
  Zare Mehrjardi, Mohsen 1690 IRI0.001-0.1140-4.40 
  Akhoondzadeh, Mahdi 1599 IRI0.001-0.1840-7.20 
  Morshedi, Mehdi 1522 IRI0.001-0.2640-10.40 
  Arablou, Bahar 1029 IRI1.0010.14405.60 
  Aminpour, Arina 1184 IRI1.0010.294011.60 

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 Gilan Cup International Chess Festival Category B Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1540 1342 3.00 7 1.10 40 44.00 
  Zaheri, Mehran 1631 IRI0.001-0.1640-6.40 
  Ghayourifar, Amir 1778 IRI0.001-0.0640-2.40 
  Yousefzadeh, Arsam 1062 IRI1.0010.16406.40 
  Omidvar Seyghalani, Mohammad 1540 IRI1.0010.764030.40 
  Nezamdoust, Amir Mohammad 1644 IRI0.001-0.1540-6.00 
  Bararjani, Mehdi 1538 IRI1.0010.754030.00 
  Omidi, Hossein 1587 IRI0.001-0.2040-8.00 

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)
 
 18th Gilan second league 1400 Round 8 Rasht IRI 2022-07-29
RcRownchangeKK*chgGame
 1301 1342 0.50 1 -0.06 40 -2.40 
  Ghasemi, Hasan 1301 IRI0.501-0.0640-2.40 

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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