Rapid: Individual Calculations December 2023
 Kazemi, Hosein  Total change: -8.40  Rating chartPersonal card
 Weekly Ahouran Chess School (27 Mehr) Tehran IRI 2023-10-31
RcRownchangeKK*chgGame
 1538 1576 3.00 6 -0.31 21 -6.51 
  Maleki Azar Kharani, Bahareh 1176  * IRI1.0010.08211.68 
  Baghoomian, Arame 1454 IRI0.001-0.6721-14.07 
  Mohammadi Bahabadi, Mohammad Reza 1271 IRI1.0010.14212.94 
  Amiri, Ali 1932 IRI0.001-0.1121-2.31 
  Dehghani, Ehsan 1475 IRI1.0010.36217.56 
  Habibi, Radin 1922 IRI0.001-0.1121-2.31 
 * 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)
 
 1St IRCF Rapid CUP 1402 Tehran IRI 2023-11-18
RcRownchangeKK*chgGame
 1575 1597 4.50 8 0.40 21 8.40 
  Baladastian, Fatemeh 1197  * IRI1.0010.08211.68 
  Doostkam, Pouyan 1792 IRI0.5010.25215.25 
  Ehteramian, Hossein 1499 IRI1.0010.37217.77 
  Alikhani, Taha 1147 IRI1.0010.06211.26 
  Ebadi, Seyed Ali 1923 IRI0.001-0.1321-2.73 
  Nazari, Yousef 1226 IRI1.0010.10212.10 
  Alizadegan, Korosh 2040 IRI0.001-0.0621-1.26 
  Neshan, Arshiya 1772 IRI0.001-0.2721-5.67 
 * 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)
 
 Jam Rapid Pishgam salamat Paidar Aban Tehran IRI 2023-11-22
RcRownchangeKK*chgGame
 1395 1597 3.00 4 0.18 21 3.78 
  Mousaei, Ali Reza 1197  * IRI1.0010.08211.68 
  Kashefi, Amir Hossein f2034 IRI0.001-0.0621-1.26 
  Tehrani, Roza 1092 IRI1.0010.04210.84 
  Kord Bache, Radin 1257 IRI1.0010.12212.52 
 * 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)
 
 Ahouran's Rapid Tournoment Tehran IRI 2023-11-25
RcRownchangeKK*chgGame
 1197 1597 0.00 1 -0.92 21 -19.32 
  Shirkhani, Sabriyeh 1197  * IRI0.001-0.9221-19.32 
 * 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)
 
 Weekly Ahourarn Chess School (2 Azar) Tehran IRI 2023-11-26
RcRownchangeKK*chgGame
 1493 1597 4.00 6 0.23 21 4.83 
  Sadatnajafi, M. 2011 IRI0.001-0.0721-1.47 
  Mohammadzadeh, Hadi 1357 IRI0.001-0.8021-16.80 
  Shir Khani, Sabryeh 1197  * IRI1.0010.08211.68 
  Roohi, Behzad 1390 IRI1.0010.23214.83 
  Mohammadi, Armin 1301 IRI1.0010.15213.15 
  Esmaeilzadeh, Mohammadreza 1699 IRI1.0010.642113.44 
 * 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)
 
 Ahouran Chess School Tehran IRI 2023-11-26
RcRownchangeKK*chgGame
 1313 1597 3.00 4 -0.31 21 -6.51 
  Mahjob Gasht Roudkhani, Mahdis 1193 IRI1.0010.08211.68 
  Salarkia, Davood 1325 IRI1.0010.17213.57 
  Heydari, Hamed 1446 IRI0.001-0.7021-14.70 
  Haddadiyan, Mohammadreza 1287 IRI1.0010.14212.94 

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)
 
 Jam dansh amoz Joonb shargh rapid Tehran IRI 2023-11-28
RcRownchangeKK*chgGame
 1693 1597 1.50 3 0.33 21 6.93 
  Parham Asl, Mani 1917 IRI0.5010.37217.77 
  Esmaeilzadeh, Mohammadreza 1699 IRI0.001-0.3621-7.56 
  Baghoomian, Arame 1463 IRI1.0010.32216.72 

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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