Rapid: Individual Calculations November 2023
 Hosseini Zad, Seyed Ahmad  Total change: 110.52  Rating chartPersonal card
 Ahooran Weekly Rapid Cup 6mehr 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1576 1194 2.50 7 1.48 12 17.76 
  Mehran, Hossein 1791 IRI0.001-0.0212-0.24 
  Yousefi, Amirhossein 1463 IRI0.001-0.1712-2.04 
  Eftekhari, Hossein 1453 IRI1.0010.82129.84 
  Mohammadzadeh, Hadi 1402 IRI1.0010.77129.24 
  Karimi, Salar 1485 IRI0.001-0.1512-1.80 
  Esfahani, Amir Hosein 1369 IRI0.5010.23122.76 
  Manouchehri, Shahram 2066 IRI0.0010.00120.00 

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)
 
 12th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1385 1194 1.00 5 -0.65 12 -7.80 
  Abed, Meisam 1833 IRI0.001-0.0112-0.12 
  Gholipour, Esmaeil 1463 IRI0.001-0.1712-2.04 
  Imani, Abolfazl 1124 IRI0.001-0.6012-7.20 
  Sahraei, Barbod 1057 IRI1.0010.32123.84 
  Ghasempour, Hossein 1446 IRI0.001-0.1912-2.28 

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)
 
 13th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-04
RcRownchangeKK*chgGame
 1445 1168 3.00 8 1.33 12 15.96 
  Ahadian, Armin 1773 IRI0.001-0.0212-0.24 
  Orooji, Siamak 1533 IRI0.001-0.1012-1.20 
  Kalhori, Mohammad Aeen 1399 IRI1.0010.79129.48 
  Ebrahimibasyaei, Amirali 1392 IRI1.0010.78129.36 
  Hashemi, Sayyed Hessam 1578 IRI0.001-0.0812-0.96 
  Ghafari, Sajed 1401 IRI0.001-0.2112-2.52 
  Davachi, Hamid 1399 IRI0.001-0.2112-2.52 
  Ebrahimi, Ali 1081 IRI1.0010.38124.56 

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)
 
 Ahooran Weekly Rapid Cup 20Mehr 1402 Tehran IRI 2023-10-11
RcRownchangeKK*chgGame
 1478 1168 2.00 7 0.77 12 9.24 
  Mahmoodi, Nader 1752 IRI0.001-0.0212-0.24 
  Karimi, Salar 1568  * IRI0.001-0.0812-0.96 
  Mohammadzadeh, Hadi 1387 IRI1.0010.78129.36 
  Bajalan, Mohammad 1432 IRI0.5010.32123.84 
  Khorshidi, Kiyan 1174 IRI0.5010.01120.12 
  Nazari Nia, Shahram 1455 IRI0.001-0.1612-1.92 
  Hashemi, Sayyed Hessam 1578 IRI0.001-0.0812-0.96 
 * 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)
 
 14th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-13
RcRownchangeKK*chgGame
 1310 1168 4.00 7 1.70 12 20.40 
  Sadeghi, Alireza 1410 IRI0.001-0.2012-2.40 
  Babaei, Hamed 1012 IRI1.0010.29123.48 
  Sharifi, Jalal 1374 IRI0.001-0.2412-2.88 
  Shahsavari, Mahan 1477 IRI0.001-0.1412-1.68 
  Talebi Pour, Anoosha 1196 IRI1.0010.54126.48 
  Alavi, Mir Hatef 1248 IRI1.0010.61127.32 
  Ghasempour, Hossein 1454 IRI1.0010.841210.08 

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)
 
 15th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-19
RcRownchangeKK*chgGame
 1509 1168 4.00 8 2.85 12 34.20 
  Barati Masihi, Kevin 1721 IRI0.001-0.0312-0.36 
  Raygantafrashi, Sara 1420 IRI0.001-0.1912-2.28 
  Shokoohi Pooya, Pouyan 1304 IRI1.0010.68128.16 
  Ebrahimibasyaei, Amirali 1392 IRI1.0010.78129.36 
  Garosian, Vania 1489 IRI1.0010.871210.44 
  Raji, Hamid 1704 IRI0.001-0.0312-0.36 
  Kazemi, Amir Hossein 1454 IRI1.0010.841210.08 
  Mehrabi, Manouchehr 1585 IRI0.001-0.0712-0.84 

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)
 
 16th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-27
RcRownchangeKK*chgGame
 1395 1168 2.50 8 0.64 12 7.68 
  Safaee, Sepehr 1677 IRI0.001-0.0412-0.48 
  Davachi, Hamid 1399 IRI0.001-0.2112-2.52 
  Ghadiri, Soleiman 1333 IRI1.0010.72128.64 
  Khaledi, Parham 1364 IRI0.001-0.2512-3.00 
  Jaladati, Esmaeil 1297 IRI1.0010.67128.04 
  Olama, Parsa 1319 IRI0.5010.20122.40 
  Salehi, Hosein 1348 IRI0.001-0.2612-3.12 
  Bakhtiari, Mohammad Taha 1423 IRI0.001-0.1912-2.28 

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)
 
 Ahooran School Weekly Rapid Cup 4Aban 1402 Tehran IRI 2023-10-29
RcRownchangeKK*chgGame
 1459 1168 2.50 6 1.09 12 13.08 
  Alizadeh, Amirhosein 1777 IRI0.001-0.0212-0.24 
  Toosi, Mohammad Yasin 1339 IRI0.001-0.2712-3.24 
  Rastegar, Mohammad Matin 1292 IRI0.5010.17122.04 
  Askari, Ali 1477 IRI1.0010.861210.32 
  Sharafi Masouleh, Elena 1065 IRI1.0010.36124.32 
  Doostkam, P 1805 IRI0.001-0.0112-0.12 

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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