Rapid: Individual Calculations July 2023
 Ahangar, Kamran  Total change: -6.48  Rating chartPersonal card
 2nd IRCF Weekly Rapid Tournaments 1402 Tehran IRI 2023-05-19
RcRownchangeKK*chgGame
 1609 1553 3.50 7 0.37 18 6.66 
  Zam Yar, Valialah 1153  * IRI1.0010.08181.44 
  Noroozi, Omid m2094 IRI0.001-0.0318-0.54 
  Bahadori, Mohammad Sadegh 1285 IRI1.0010.17183.06 
  Hojjatinejad, Ilia 1799 IRI0.5010.31185.58 
  Badghisi, Jarullah 1736 AFG0.001-0.2618-4.68 
  Raji Ghasemi, Mohammad Danial 1404 IRI1.0010.30185.40 
  Akhoondzadeh, Mahdi 1793 IRI0.001-0.2018-3.60 
 * 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)
 
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1507 1553 5.00 9 -0.17 18 -3.06 
  Zam Yar, Valialah 1153  * IRI1.0010.08181.44 
  Sedaghati, Mehrdad f2102 IRI0.001-0.0318-0.54 
  Mirmoshtaghi, Seyed Zeia 1297 IRI1.0010.19183.42 
  Marvi, Targol 1359 IRI1.0010.25184.50 
  Abed, Meisam 1859 IRI0.001-0.1418-2.52 
  Mirmoshtaghi, Seyed M.reza 1256 IRI1.0010.15182.70 
  Doostkam, Pouyan 1804 IRI0.001-0.1918-3.42 
  Ebrahimibasyaei, Amirali 1352 IRI0.001-0.7618-13.68 
  Kazemi, Amir Hossein 1384 IRI1.0010.28185.04 
 * 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)
 
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1684 1543 4.50 8 1.55 18 27.90 
  Sadeghi Givi, Reza 1953 IRI1.0010.921816.56 
  Mahmoody, M. Sadegh 1919 IRI0.5010.41187.38 
  Abedi, Ali 2104 IRI0.001-0.0218-0.36 
  Sodachi, Saba 1407 IRI1.0010.32185.76 
  Shokoohi Pooya, Pouyan 1199 IRI1.0010.12182.16 
  Bahmani, Koorosh 1864 IRI0.001-0.1318-2.34 
  Gharibi, Arsham 1359 IRI1.0010.26184.68 
  Sabahifard, Arash 1670 IRI0.001-0.3318-5.94 

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)
 
 1st Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1513 1543 3.50 7 -0.63 18 -11.34 
  Kashefi, Amir Hosein f2132 IRI0.001-0.0218-0.36 
  Sheikhzadeh, Bardia 1424 IRI0.501-0.1618-2.88 
  Shokoohi Pooya, Pouyan 1199 IRI1.0010.12182.16 
  Sedaghati, Mehrdad f2102 IRI0.001-0.0318-0.54 
  Abdollahi, Tanaz 1257 IRI0.001-0.8418-15.12 
  Zarneshan, Arash 1190 IRI1.0010.11181.98 
  Toliat, Seyed Omid 1289 IRI1.0010.19183.42 

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
 1275 1543 4.00 7 -1.48 18 -26.64 
  Alizadeh, Amirmohammad 1879 IRI0.001-0.1218-2.16 
  Farahani, Shayan 1092 IRI0.001-0.9418-16.92 
  Ramezani, Radman 1103 IRI1.0010.06181.08 
  Roshantab, Sadra 1288 IRI0.001-0.8118-14.58 
  Mohammad Taghi, Darya 1143  * IRI1.0010.08181.44 
  Shokoohi Pooya, Pouyan 1199 IRI1.0010.12182.16 
  Alinezhad, Parham 1223 IRI1.0010.13182.34 
 * 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)
 

 

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