21st Qazvin Chess League 1404 Round 4
Team SwissStandard
31 players participated in this 4-round tournament, held on 08 Jan 2026 in Qazvin, Iran. Top 10 Elo average was 1873, and top seed was S.alireza Hoseini (🇮🇷 IRI, 2075).
Mohammad Mahdi Alizadeh (🇮🇷 IRI, 1532) won with 1.0/4, ahead of Amirreza Karimi (1.0) and Aydin Najafi Tabar (1.0).
The biggest upset came in round 4: Aref Karimi (1662) beat Hossein Akbari (1888), a +226-point gap.
Location
🇮🇷Qazvin, Iran
Dates
08 Jan 2026
Time control
Standard: 90 minutes for game with 30 seconds delay from move 1
System
Team · 4 rounds
Federations · 1 represented
🇮🇷Iran×28
Top 3
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- 🥈
- 🥉
Standings
Click row to expand · Cmd+click name for new tab
| # | Player | Fed | Elo | Pts | Avg opp. | Perf | Δ Elo |
|---|---|---|---|---|---|---|---|
| 1 | Alizadeh, Mohammad Mahdi | 🇮🇷IRI | 1532 | 1.0 | 1693 | 2493 | +28.0 |
| 2 | Karimi, Amirreza | 🇮🇷IRI | 1452 | 1.0 | 1406 | 2206 | +18.4 |
| 3 | Najafi Tabar, Aydin | 🇮🇷IRI | 1956 | 1.0 | 2059 | 2859 | +12.8 |
| 4 | Nabizadeh, Nikan | 🇮🇷IRI | 1521 | 1.0 | 1573 | 2373 | +22.8 |
| 5 | Soudmand, Sayed Mohsen | 🇮🇷IRI | 1806 | 1.0 | 1474 | 2274 | +2.4 |
| 6 | Karimi, Aref | 🇮🇷IRI | 1662 | 1.0 | 1884 | 2684 | +30.4 |
| 7 | Abedi, Amin | 🇮🇷IRI | 1983 | 1.0 | 1779 | 2579 | +4.8 |
| 8 | Aghaalikhani, Amirabbas | 🇮🇷IRI | 1479 | 1.0 | 1418 | 2218 | +16.8 |
| 9 | Mehri, Mohammad Mehdi | 🇮🇷IRI | 1755 | 1.0 | 1754 | 2554 | +20.0 |
| 10 | Aghaei, Sina | 🇮🇷IRI | 1651 | 1.0 | 1640 | 2440 | +16.8 |
| 11 | Seydabadi, Mohsen | 🇮🇷IRI | 1658 | 0.5 | 1592 | 1592 | -3.6 |
| 12 | Khodabandehloo, Arad | 🇮🇷IRI | 1603 | 0.5 | 1658 | 1658 | +1.8 |
| 13 | Sadeghi, Morteza | 🇮🇷IRI | 1807 | 0.5 | 1967 | 1967 | +4.0 |
| 14 | Shahali, Milad | 🇮🇷IRI | 1967 | 0.5 | 1815 | 1815 | -4.0 |
| 15 | Poursalan, Iman | 🇮🇷IRI | 1742 | 0.0 | 1755 | 955 | -10.0 |
| 17 | Bahadori, Saeid | 🇮🇷IRI | 1419 | 0.0 | 1476 | 676 | -8.4 |
| 19 | Shams, Amirali | 🇮🇷IRI | 1419 | 0.0 | 1432 | 632 | -18.4 |
| 20 | Poursalan, Ehsan | 🇮🇷IRI | 1697 | 0.0 | 1540 | 740 | -14.0 |
| 22 | Khezri, Seyed Majid | 🇮🇷IRI | 1656 | 0.0 | 1694 | 894 | -8.4 |
| 23 | Nourmohammadi, Kamyar | 🇮🇷IRI | 1464 | 0.0 | 1806 | 1006 | -4.8 |
| 26 | Akbari, Hossein | 🇮🇷IRI | 1888 | 0.0 | 1686 | 886 | -15.2 |
| 27 | Hoseini, S.alireza | 🇮🇷IRI | 2075 | 0.0 | 1958 | 1158 | -12.8 |
| 29 | Amirpour, Gholamreza | 🇮🇷IRI | 1565 | 0.0 | 1522 | 722 | -11.4 |
| 30 | Golzari, Amirmohammad | 🇮🇷IRI | 1750 | 0.0 | 1983 | 1183 | -4.8 |
| 16 | Bajelan, Alireza | 🇮🇷IRI | 0 | 0.0 | 1575 | 775 | 0.0 |
| 18 | Rahmani, Parviz | 🇮🇷IRI | 0 | 0.0 | 2081 | 1281 | 0.0 |
| 21 | FIDE 536085065 | — | 0 | 0.0 | 1653 | 853 | 0.0 |
| 24 | Taherkhani, Mostafa | 🇮🇷IRI | 0 | 0.0 | 2033 | 1233 | 0.0 |
| 25 | FIDE 32748329 | — | 0 | 0.0 | 1904 | 1104 | 0.0 |
| 28 | Shafaei, Vahid | 🇮🇷IRI | 0 | 0.0 | 2018 | 1218 | 0.0 |
| 31 | FIDE 562029681 | — | 0 | 0.0 | 1872 | 1072 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Karimi, ArefIRI+30.41.0 pts · #6
- 2Alizadeh, Mohammad MahdiIRI+28.01.0 pts · #1
- 3Nabizadeh, NikanIRI+22.81.0 pts · #4
Top rating losers
- 1Shams, AmiraliIRI-18.40.0 pts · #19
- 2Akbari, HosseinIRI-15.20.0 pts · #26
- 3Poursalan, EhsanIRI-14.00.0 pts · #20
Biggest upsets
- R4+226 Elo gap
- R4+165 Elo gap
- R4+119 Elo gap