Rapid: Individual Calculations July 2023
 Marvi, Targol  Total change: 27.60  Rating chartPersonal card
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1411 1359 3.00 7 -0.51 20 -10.20 
  Kashefi, Amir Hosein f2141 IRI0.0010.00200.00 
  Mohammad Taghi, Darya 1092 IRI1.0010.18203.60 
  Ahangar, Kamran 1553 IRI0.001-0.2520-5.00 
  Khosravi Rad, Ebrahim 1165 IRI0.001-0.7520-15.00 
  Kalhori, Mohammad Aeen 1197 IRI1.0010.29205.80 
  Rahimi, Kian 1103 IRI1.0010.19203.80 
  Neshan, Arshiya 1629 IRI0.001-0.1720-3.40 

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)
 
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1552 1357 3.00 8 0.62 20 12.40 
  Rahimi, Kian 1103 IRI0.001-0.8120-16.20 
  Yaghoubi, Amirali 1263 IRI1.0010.37207.40 
  Karimi, Setayesh 1779 IRI1.0010.932018.60 
  Pilvaieh, Ali 1905 IRI0.001-0.0320-0.60 
  Taghikhani, Amir Ali 1595 IRI1.0010.802016.00 
  Shahbazi, Parsa 1645 IRI0.001-0.1620-3.20 
  Nazari Nia, Shahram 1519 IRI0.001-0.2920-5.80 
  Kohjani, Kiarash 1604 IRI0.001-0.1920-3.80 

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 Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1578 1357 3.00 7 0.84 20 16.80 
  Rahnama, M.reza 1615 IRI1.0010.822016.40 
  Asgharvand, Davood 1855 IRI0.001-0.0420-0.80 
  Abedi, Ali 2104 IRI0.0010.00200.00 
  Keyvani, Melina 1100 IRI1.0010.18203.60 
  Yousef Zarin, Mobin 1539 IRI0.001-0.2620-5.20 
  Yaghoubi, Amirali 1263 IRI1.0010.37207.40 
  Alizadeh, Amirhosein 1572 IRI0.001-0.2320-4.60 

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)
 
 2nd Chess To Infinity Weekly Rpid Tournaments 1402 Tehran IRI 2023-06-16
RcRownchangeKK*chgGame
 1448 1357 3.50 7 -0.05 20 -1.00 
  Azadi, Amirmohammad 2168 IRI0.0010.00200.00 
  Rezaei, Sohrab 1050 IRI1.0010.14202.80 
  Rostami, Mohsen 2048 IRI0.001-0.0120-0.20 
  Zafari Yekta, Niyousha 1078 IRI1.0010.16203.20 
  Shafinia, Amirali 1100 IRI1.0010.18203.60 
  Keshishi, Arman 1586 IRI0.001-0.2120-4.20 
  Bagheri, Mani 1104 IRI0.501-0.3120-6.20 

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)
 
 3rd Iran Under 14 Chess League 1402 (Rapid) Tehran IRI 2023-06-20
RcRownchangeKK*chgGame
 1366 1357 3.00 5 0.48 20 9.60 
  Ghoreishi Amiri, Seyed Kian 1733 IRI0.001-0.0920-1.80 
  Abed Natanzi, Mohammad Parsa 1328 IRI1.0010.46209.20 
  Nasrollahi, Iliya 1181 IRI0.001-0.7320-14.60 
  Malaknezhad, Mohammad Taha 1391 IRI1.0010.552011.00 
  Safari, Taranom 1197 IRI1.0010.29205.80 

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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