Rapid: Individual Calculations December 2023
 Sajadi Naeini, Seyed Soheil  Total change: 40.86  Rating chartPersonal card
 Weekly Ahouran Chess School (27 Mehr) Tehran IRI 2023-10-31
RcRownchangeKK*chgGame
 1280 1656 4.00 7 -2.28 18 -41.04 
  Hosseini Zad, Seyed Ahmad 1168 IRI0.001-0.9618-17.28 
  Radmojarad, Seyed Hossein 1256  * IRI1.0010.08181.44 
  Soltani, Farzad 1318 IRI1.0010.12182.16 
  Mohammadzadeh, Hadi 1387 IRI0.001-0.8318-14.94 
  Doroudi, Mashhoud 1314 IRI0.001-0.8818-15.84 
  Rasad, Ariya 1176 IRI1.0010.05180.90 
  Salarkia, Davood 1344 IRI1.0010.14182.52 
 * 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)
 
 18th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-11-05
RcRownchangeKK*chgGame
 1530 1644 4.50 7 0.26 18 4.68 
  Teimouri Yadkuri, Shahdad c2040 IRI0.001-0.0818-1.44 
  Shahram, Seyed Ariyan 1301 IRI0.501-0.3818-6.84 
  Mousavi, Esmaiel 1229 IRI1.0010.07181.26 
  Zibaei, Ali 1218 IRI1.0010.07181.26 
  Doostkam, Pouyan 1792 IRI1.0010.701812.60 
  Ghoreishi Amiri, Seyed Kian 1887 IRI0.001-0.2018-3.60 
  Karimi Boukani, Saeid 1244  * IRI1.0010.08181.44 
 * 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)
 
 2nd Rapid Grand Prix Of Chess To Infinity Tournaments 1402 Tehran IRI 2023-11-10
RcRownchangeKK*chgGame
 1663 1644 4.50 8 0.60 18 10.80 
  Mousivand, Ali 1914 IRI0.001-0.1718-3.06 
  Taghikhani, Amir Ali 1440 IRI1.0010.24184.32 
  Azimi Aghghale, Amirmahdi 1896 IRI0.5010.31185.58 
  Kazemi, Amir Hossein 1444 IRI1.0010.24184.32 
  Doroodgar, Amir Hossein 2121 IRI0.001-0.0518-0.90 
  Karimi, Artin 1290 IRI1.0010.11181.98 
  Mohammadzadeh, Hadi 1357 IRI1.0010.16182.88 
  Khodabandeh, Milad c1845 IRI0.001-0.2418-4.32 

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
 1627 1644 7.00 9 2.40 18 43.20 
  Malaknezhad, Mojtaba 1244  * IRI1.0010.08181.44 
  Ebadi, Seyed Ali 1923 IRI0.001-0.1618-2.88 
  Ghafari, Sajed 1373 IRI1.0010.17183.06 
  Hanitabaei, Seyedamirsadra 1367 IRI1.0010.17183.06 
  Mahmoody, Mohammad Sadegh 1944 IRI1.0010.851815.30 
  Zahmati, Sobhan c2004 IRI0.001-0.1018-1.80 
  Baseretakami, Kiarash 1295 IRI1.0010.11181.98 
  Khaghani, Mehdi f1763 IRI1.0010.661811.88 
  Mahmoodi, Nader 1732 IRI1.0010.621811.16 
 * 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)
 
 Weekly Ahouran Chess School 1402 Tehran IRI 2023-11-23
RcRownchangeKK*chgGame
 1541 1644 5.00 6 1.29 18 23.22 
  Bayat, Behzad 1244  * IRI1.0010.08181.44 
  Yousefi, Artin 1260 IRI1.0010.09181.62 
  Nazari Nia, Shahram 1461 IRI1.0010.26184.68 
  Azami, Nasrollah 1540 IRI1.0010.36186.48 
  Effatdokht Ramezani, Dariush 1698 IRI1.0010.581810.44 
  Teimouri Yadkuri, Shahdad c2040 IRI0.001-0.0818-1.44 
 * 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)
 

 

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