Rapid: Individual Calculations March 2023
 Behrooz, Amir Mohammad  Total change: -33.84  Rating chartPersonal card
 Alborz Rapid Cup 14bahman Karaj IRI 2023-02-03
RcRownchangeKK*chgGame
 1553 1648 4.50 7 0.24 18 4.32 
  Enferadi, Iliya 1248  * IRI1.0010.08181.44 
  Mandkari, Mohammadtaha 1316 IRI1.0010.12182.16 
  Asgharzadeh, Mitra wf1936 IRI0.5010.34186.12 
  Shahbazi, Parsa 1624 IRI0.001-0.5318-9.54 
  Jalali, Armin 1606 IRI1.0010.44187.92 
  Soleymani, Diba 1583 IRI1.0010.41187.38 
  Malekzadeh, Saeid 1557 IRI0.001-0.6218-11.16 
 * 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)
 
 Varna Cup Varamin Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1502 1648 6.00 8 0.47 18 8.46 
  Noori Komroudi, Mahdi 1387 IRI1.0010.18183.24 
  Pour Eskandar, Aliakbar 1520 IRI1.0010.33185.94 
  Mostafavi Parsa, Mohammad 1473 IRI0.001-0.7318-13.14 
  Alikahi, Mohammad 1509 IRI1.0010.31185.58 
  Ghobadibigvand, A. 1531 IRI0.001-0.6618-11.88 
  Sekhavatmandi, Roham 1486 IRI1.0010.29185.22 
  Rahmani, Jamshid 1536 IRI1.0010.35186.30 
  Fathollahi, Hamid 1574 IRI1.0010.40187.20 

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)
 
 Alborz Rapid 29 bahman 1401 Karaj IRI 2023-02-18
RcRownchangeKK*chgGame
 1503 1648 3.00 7 -1.63 18 -29.34 
  Ahmadnia, Kiana 1248  * IRI1.0010.08181.44 
  Hazeghfetratjoo, Pezhman 1400 IRI1.0010.19183.42 
  Mehran, Hossein 1886 IRI0.001-0.2018-3.60 
  Chavari, Mohammad Mahdi 1968 IRI0.001-0.1318-2.34 
  Roshantab, Sadra 1299 IRI1.0010.11181.98 
  Mandkari, Hossein 1406 IRI0.001-0.8018-14.40 
  Mandkari, Mohammadtaha 1316 IRI0.001-0.8818-15.84 
 * 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)
 
 Alborz Rapid 28 bahman 1401 Karaj IRI 2023-02-19
RcRownchangeKK*chgGame
 1624 1648 4.00 7 0.23 18 4.14 
  Soltani, Hooman 1248  * IRI1.0010.08181.44 
  Najafiyan Pour, Mahyar 2068 IRI1.0010.931816.74 
  Efafi, Ebrahim 1944 IRI0.001-0.1518-2.70 
  Dolat Abadi, Ali Asghar 1268 IRI1.0010.09181.62 
  Razaghi, Behrooz 2079 IRI0.001-0.0718-1.26 
  Zare, Arman 1391 IRI0.001-0.8218-14.76 
  Nazifi, Hasan 1371 IRI1.0010.17183.06 
 * 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)
 
 Khorshide Kherad Rapid Cup 1401 Ghargh Abad IRI 2023-02-25
RcRownchangeKK*chgGame
 1480 1648 4.50 8 -1.19 18 -21.42 
  Dolat Abadi, Ali Asghar 1268 IRI1.0010.09181.62 
  Chavoshi, Mohammad Reza 1466 IRI0.501-0.2418-4.32 
  Nabipour, Davood 1459 IRI1.0010.25184.50 
  Ziadi, Ghorbanali 1533 IRI1.0010.34186.12 
  Bojand, Mohamad Sadegh 1551 IRI0.001-0.6318-11.34 
  Safa Joo, Mohammad Ali 1543 IRI0.001-0.6418-11.52 
  Hashemi, Amir 1436 IRI1.0010.23184.14 
  Allahverdi, Davood 1586 IRI0.001-0.5918-10.62 

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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