"Tashkent Autumn 2025" - C group
Open SwissStandard
59 players participated in this 9-round tournament, held from 13 Oct 2025 to 21 Oct 2025 in Tashkent, Uzbekistan. Top 10 Elo average was 1087, and top seed was Mustafobek Abdugofurov (🇺🇿 UZB, 1663).
Ahror Islomov (🇺🇿 UZB, 1560) won with 7.5/9, ahead of Akrom Yuldashev (7.5) and Davronbek Shomirzaev (7.5). Islomov won on tie-break after catching the field in the final round.
The biggest upset came in round 7: Ahror Islomov (1560) beat Mustafobek Abdugofurov (1663), a +103-point gap.
Location
🇺🇿Tashkent, Uzbekistan
Dates
13 Oct 2025 → 21 Oct 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 9 rounds
Federations · 1 represented
🇺🇿Uzbekistan×33
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsTight race until R9; 3 players tied at 7.5/9, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 3 at the finish.
Co-leaders
55
22
9
2
7
1
1
2
3
R9 · TIEBREAK CLUSTER
3 players finish on 7.5/9. Islomov takes the title on Buchholz Cut1 (51.0).
WIN STREAKS · 2 top finishers
Ahror Islomov 3+3 wins (R1–R3, R5–R7)Davronbek Shomirzaev 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Akrom Yuldashev | * | — | ½ | — |
| 2Ahror Islomov | — | * | 0 | 1 |
| 3Davronbek Shomirzaev | ½ | 1 | * | — |
| 4Mustafobek Abdugofurov | — | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Islomov, Ahror | 1560 | UZB | +20N | +17B | +13N | =5B | +23N | +24B | +4N | −3B | +8N | 7.5 | 51.0 | 56.5 | 45.50 | 1654 | +16.0 |
| 2 | Yuldashev, Akrom | 1618 | UZB | +16N | +42B | =22N | +9B | +21N | =3B | +6N | +8B | =5N | 7.5 | 50.5 | 54.5 | 44.50 | 1706 | +15.2 |
| 3 | Shomirzaev, Davronbek | 1541 | UZB | +44B | +19N | +59B | +12N | =8B | =2N | +10B | +1N | =7B | 7.5 | 50.0 | 52.0 | 41.75 | 1705 | +24.0 |
| 4 | Abdugofurov, Mustafobek | 1663 | UZB | +53B | +32N | +11B | =21N | +7B | =8N | −1B | +26N | +12B | 7.0 | 48.5 | 51.5 | 38.25 | 1404 | -40.8 |
| 5 | Rajabov, Jasur | 1476 | UZB | +34B | +50N | +41B | =1N | −10B | +23B | +15N | +11N | =2B | 7.0 | 47.5 | 51.0 | 37.50 | 1603 | +12.4 |
| 6 | Gayratov, Jamoliddin | 0 | UZB | +?B | −8N | +29B | +?B | +?N | +12N | −2B | +10N | +9B | 7.0 | 36.5 | 36.5 | 23.00 | 1428 | 0.0 |
| 7 | Atajanov, Bilolbek | 0 | UZB | =38N | +?B | +?N | +26B | −4N | +39B | +24N | +?B | =3N | 7.0 | 34.5 | 34.5 | 21.50 | 1413 | 0.0 |
| 8 | Qoshoqov Asadbek | 1535 | UZB | +51N | +6B | +35N | +15B | =3N | =4B | +16N | −2N | −1B | 6.0 | 53.5 | 57.0 | 34.75 | 1411 | -24.4 |
| 9 | Sultonov, Mirfayz | 0 | UZB | +43B | +25B | +?N | −2N | −11B | +?N | +31B | +16N | −6N | 6.0 | 41.0 | 41.0 | 20.50 | 1521 | 0.0 |
| 10 | Rustamov, Kamronbek | 0 | UZB | +?N | =14B | +?N | +22B | +5N | =11B | −3N | −6B | +?B | 6.0 | 39.0 | 39.0 | 18.50 | 1521 | 0.0 |
| 11 | Azamatov Shoxjahon | 0 | UZB | +?N | +37B | −4N | +?B | +9N | =10N | +?B | −5B | =15N | 6.0 | 36.5 | 36.5 | 16.50 | 1393 | 0.0 |
| 12 | Oktamov Mirziyo | 0 | UZB | +?N | +?B | +?N | −3B | +13N | −6B | +32N | +?B | −4N | 6.0 | 32.5 | 32.5 | 11.00 | 1524 | 0.0 |
| 13 | Arslanov Shavkat | 0 | UZB | +?B | +?N | −1B | +52N | −12B | =29N | +38B | +?N | =17B | 6.0 | 32.0 | 32.0 | 13.00 | 1543 | 0.0 |
| 14 | Bahodirov, Ahmad | 0 | UZB | +29B | =10N | +30B | −?N | −38B | +?N | +37B | +?N | =18B | 6.0 | 31.0 | 31.0 | 20.50 | 1457 | 0.0 |
| 15 | Pulatov, Ilkhomjon | 0 | UZB | +?B | +?N | +?B | −8N | +?B | +31N | −5B | =25N | =11B | 6.0 | 29.5 | 29.5 | 10.75 | 712 | 0.0 |
| 16 | Jokhongirov, Shohinur | 0 | UZB | −2B | +?N | +?B | +?B | +?N | +33N | −8B | −9B | +30N | 6.0 | 29.5 | 29.5 | 10.00 | 782 | 0.0 |
| 17 | FIDE 14249910 | 0 | — | +?B | −1N | +?B | −?B | +28N | +?N | +27B | =?B | =13N | 6.0 | 23.5 | 23.5 | 13.00 | 783 | 0.0 |
| 18 | Nurmamedova, Nabatjan | 0 | UZB | +?B | =?N | −24B | +?N | =22N | +?B | +?N | =21B | =14N | 6.0 | 22.5 | 22.5 | 8.50 | 1475 | 0.0 |
| 19 | FIDE 14234408 | 0 | — | +?N | −3B | −39N | +?B | +45N | =?B | =?N | +?B | +34N | 6.0 | 21.0 | 21.0 | 9.00 | 1378 | 0.0 |
| 20 | Kadirbaev Merey | 0 | UZB | −1B | +?N | −?N | +?B | +?N | =?B | =22N | +?B | +28N | 6.0 | 18.0 | 18.0 | 7.75 | 1429 | 0.0 |
| 21 | Mukhamediev, Mironshokh | 1475 | UZB | +47N | +46B | +28N | =4B | −2B | =26N | +40B | =18N | F | 5.5 | 45.0 | 49.0 | 26.75 | 1451 | -2.4 |
| 22 | Akmalova, Sadokat | 0 | UZB | +?B | +?N | =2B | −10N | =18B | =48N | =20B | =27N | +37B | 5.5 | 39.0 | 39.0 | 18.75 | 1628 | 0.0 |
| 23 | Doshmuratov, Sultanbek | 0 | UZB | +?N | +?B | =?B | +?N | −1B | −5N | +29B | +?N | F | 5.5 | 25.0 | 25.0 | 5.00 | 1532 | 0.0 |
| 24 | Bozorova Munisa | 0 | UZB | +?N | =?B | +18N | +?B | +?B | −1N | −7B | +?N | F | 5.5 | 20.5 | 20.5 | 6.00 | 1517 | 0.0 |
| 25 | Bakhshilloeva Aziza | 0 | UZB | +?B | −9N | +54B | +?N | =37B | +?N | =?N | =15B | −?N | 5.5 | 19.5 | 19.5 | 8.25 | 1481 | 0.0 |
| 26 | Maxmudjanov Islomjon | 0 | UZB | +?B | =?N | +?B | −7N | +?B | =21B | +?N | −4B | =?N | 5.5 | 19.5 | 19.5 | 2.75 | 1520 | 0.0 |
| 27 | Uktambaev, Aziz | 0 | UZB | +?N | +33B | −?N | =35B | =32N | +42B | −17N | =22B | =?B | 5.0 | 30.5 | 30.5 | 16.75 | 605 | 0.0 |
| 28 | FIDE 14240572 | 0 | — | +?N | +?B | −21B | −?N | −17B | +51N | +41B | +31N | −20B | 5.0 | 30.0 | 30.0 | 12.50 | 675 | 0.0 |
| 29 | FIDE 14248689 | 0 | — | −14N | +?B | −6N | +?B | +55N | =13B | −23N | +?B | =?B | 5.0 | 27.5 | 27.5 | 6.00 | 1509 | 0.0 |
| 30 | FIDE 14249901 | 0 | — | +?B | =?B | −14N | +?B | −?N | =41N | +50B | +33N | −16B | 5.0 | 24.5 | 24.5 | 10.50 | 613 | 0.0 |
| 31 | FIDE 14241188 | 0 | — | −37N | +?B | +?N | +?B | +?N | −15B | −9N | −28B | +?N | 5.0 | 21.5 | 21.5 | 0.00 | 1491 | 0.0 |
| 32 | Dauletbaeva Ayzada | 0 | UZB | +?B | −4B | =?N | +?N | =27B | +?N | −12B | −?N | +?B | 5.0 | 18.0 | 18.0 | 2.50 | 859 | 0.0 |
| 33 | Bakhtiyarov, Azizbek | 0 | UZB | +?B | −27N | +?B | +?N | +?N | −16B | −?N | −30B | +?N | 5.0 | 16.0 | 16.0 | 0.00 | 1609 | 0.0 |
| 34 | Habibulla, Mukhammad Amin | 0 | UZB | −5N | +?B | +?N | −?B | +?B | −?N | +?B | +?N | −19B | 5.0 | 13.0 | 13.0 | 0.00 | 689 | 0.0 |
| 35 | FIDE 14242303 | 0 | — | +?B | +?N | −8B | =27N | −?B | =?N | +?B | −?N | +?B | 5.0 | 11.0 | 11.0 | 2.50 | 735 | 0.0 |
| 36 | FIDE 14241889 | 0 | — | −?N | +?B | −?N | +?B | −?N | +?B | −?N | +?B | +?N | 5.0 | 0.0 | 0.0 | 0.00 | 743 | 0.0 |
| 37 | Rustamov, Zafarjon | 0 | UZB | +31B | −11N | +43B | +59N | =25N | −?B | −14N | +46B | −22N | 4.5 | 38.0 | 38.0 | 17.75 | 613 | 0.0 |
| 38 | FIDE 14239299 | 0 | — | =7B | +?N | −?B | +?B | +14N | −?B | −13N | =?N | =40B | 4.5 | 23.5 | 23.5 | 11.75 | 605 | 0.0 |
| 39 | FIDE 14250160 | 0 | — | −59B | +?N | +19B | +?N | =?B | −7N | −?B | +?N | −?B | 4.5 | 15.0 | 15.0 | 6.00 | 657 | 0.0 |
| 40 | Isroiljonov, Muslim | 0 | UZB | +?N | −?B | −?N | +?B | +?N | +?B | −21N | −?B | =38N | 4.5 | 10.0 | 10.0 | 2.25 | 712 | 0.0 |
| 41 | Gulomova Farzona | 0 | UZB | +?N | +?B | −5N | −?B | =?N | =30B | −28N | −?B | +?N | 4.0 | 17.0 | 17.0 | 2.50 | 1361 | 0.0 |
| 42 | FIDE 14242745 | 0 | — | +?B | −2N | −?B | +?N | +52B | −27N | −?B | +?N | −?B | 4.0 | 15.5 | 15.5 | 3.00 | 828 | 0.0 |
| 43 | FIDE 14245140 | 0 | — | −9N | +?B | −37N | +?B | +?N | −?B | −?N | −45B | +?N | 4.0 | 14.5 | 14.5 | 0.00 | 671 | 0.0 |
| 44 | FIDE 14251078 | 0 | — | −3N | +?B | −?N | −?B | +?N | −?B | +?N | −?N | +52B | 4.0 | 10.5 | 10.5 | 3.00 | 753 | 0.0 |
| 45 | FIDE 14251280 | 0 | — | −?B | −?N | +?B | +?N | −19B | +?N | −?B | +43N | −?B | 4.0 | 10.0 | 10.0 | 4.00 | 697 | 0.0 |
| 46 | Istamjonov, Doniyor | 0 | UZB | +?B | −21N | +?B | −?N | −?B | +?N | =?B | −37N | =?B | 4.0 | 10.0 | 10.0 | 0.00 | 675 | 0.0 |
| 47 | FIDE 14251027 | 0 | — | −21B | +?N | +?B | −?B | −?N | −?N | −?B | +56N | +?B | 4.0 | 8.5 | 8.5 | 3.00 | 675 | 0.0 |
| 48 | Kurbonov, Mustafo Ali | 0 | UZB | −?B | +?N | −?B | +?N | F | =22B | =?N | +?B | −?N | 4.0 | 7.5 | 7.5 | 2.75 | 1215 | 0.0 |
| 49 | FIDE 14251019 | 0 | — | −?N | −?B | +?N | −?N | +?B | +?B | −?N | +?N | −?B | 4.0 | 0.0 | 0.0 | 0.00 | 684 | 0.0 |
| 50 | FIDE 14705761 | 0 | — | +?N | −5B | F | =?B | −?N | =?B | −30N | =?N | +?B | 3.5 | 12.0 | 12.0 | 0.00 | 1163 | 0.0 |
| 51 | FIDE 14251485 | 0 | — | −8B | +?N | −?N | +?B | −?N | −28B | +?N | =?B | −?N | 3.5 | 11.0 | 11.0 | 0.00 | 735 | 0.0 |
| 52 | FIDE 14251353 | 0 | — | −?N | +?N | +?B | −13B | −42N | −?B | =?N | =?B | −44N | 3.0 | 14.0 | 14.0 | 0.00 | 697 | 0.0 |
| 53 | FIDE 14249030 | 0 | — | −4N | −?B | +?N | F | +?B | −?B | +?N | −?B | −?N | 3.0 | 7.0 | 7.0 | 0.00 | 765 | 0.0 |
| 54 | FIDE 14250977 | 0 | — | +?N | −?B | −25N | −?B | −?N | +?N | =?B | =?B | F | 3.0 | 5.5 | 5.5 | 0.00 | 613 | 0.0 |
| 55 | FIDE 14250870 | 0 | — | +?B | −?N | −?B | +?N | −29B | −?N | −?B | +?N | −?B | 3.0 | 5.0 | 5.0 | 0.00 | 709 | 0.0 |
| 56 | FIDE 14241528 | 0 | — | −?N | −?B | +?N | −?N | +?B | −?B | −?N | −47B | +?N | 3.0 | 4.0 | 4.0 | 0.00 | 697 | 0.0 |
| 57 | FIDE 14250900 | 0 | — | −?N | −?B | −?N | −?B | +?N | =?B | −?N | +?B | =?N | 3.0 | 0.0 | 0.0 | 0.00 | 613 | 0.0 |
| 58 | FIDE 14251051 | 0 | — | −?B | +?N | −?N | −?B | −?N | =?B | −?N | −?B | +?N | 2.5 | 0.0 | 0.0 | 0.00 | 709 | 0.0 |
| 59 | FIDE 14251248 | 0 | — | +39N | +?B | −3N | −37B | F | F | F | F | F | 2.0 | 20.5 | 20.5 | 4.50 | 753 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Shomirzaev, DavronbekUZB+24.07.5 pts · #6
- 2Islomov, AhrorUZB+16.07.5 pts · #4
- 3Yuldashev, AkromUZB+15.27.5 pts · #1
Top rating losers
- 1Abdugofurov, MustafobekUZB-40.87.0 pts · #16
- 2Qoshoqov AsadbekUZB-24.46.0 pts · #12
- 3Mukhamediev, MironshokhUZB-2.45.5 pts · #26
Biggest upsets
- R7+103 Elo gap