Osh Autumn 2025
Open SwissStandard
13 players participated in this 9-round tournament, held from 18 Nov 2025 to 25 Nov 2025 in Bishkek, Kyrgyzstan. Top 10 Elo average was 1167, and top seed was Urmatbek Asanbekov (🇰🇬 KGZ, 1859).
Aaly Ermekov (🇰🇬 KGZ, 1698) won with 9.0/9, ahead of Ilya Shafranov (6.0) and Ulugbek Usmanov (5.0). Ermekov won solo starting round 3.
The biggest upset came in round 5: Akzhol Neematov (1551) beat Urmatbek Asanbekov (1859), a +308-point gap.
Location
🇰🇬Bishkek, Kyrgyzstan
Dates
18 Nov 2025 → 25 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Federations · 1 represented
🇰🇬Kyrgyzstan×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsAaly Ermekov led from R3; +3.0-point edge over the runner-up.
Co-leaders
5
2
1
1
1
1
1
1
1
R3–R9 · LEAD HELD
Aaly Ermekov never relinquished the lead after R3; final gap +3.0 over the runner-up.
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Aaly Ermekov beat Ilya Shafranov (Black).
R1–R9 · WIN STREAK
Aaly Ermekov won 9 in a row (R1–R9).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Aaly Ermekov | * | 1 | 1 | 1 |
| 2Ilya Shafranov | 0 | * | 1 | 0 |
| 3Urmatbek Asanbekov | 0 | 0 | * | 1 |
| 4Ulugbek Usmanov | 0 | 1 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ermekov, Aaly | 1698 | KGZ | +13N | +4B | +2N | +5B | +3N | +6B | +8B | +7N | +9N | 9.0 | 35.0 | 35.0 | 35.00 | 2463 | +106.4 |
| 2 | Shafranov, Ilya | 1565 | KGZ | +11B | −3N | −1B | +9N | +10B | =8N | +5N | +4B | =6B | 6.0 | 37.0 | 39.0 | 21.25 | 1729 | +20.6 |
| 3 | Usmanov, Ulugbek | 1766 | KGZ | +8N | +2B | −5B | +6N | −1B | +7N | −4B | F | +10N | 5.0 | 38.5 | 38.5 | 20.50 | 1654 | -16.6 |
| 4 | Asanbekov, Urmatbek | 1859 | KGZ | +7B | −1N | F | +8B | −6N | +5B | +3N | −2N | +13B | 5.0 | 38.5 | 38.5 | 16.50 | 1638 | -31.8 |
| 5 | Isirailov, Nurgazy | 1757 | KGZ | F | +6B | +3N | −1N | +7B | −4N | −2B | F | +8B | 4.0 | 39.5 | 40.5 | 16.50 | 1655 | -15.2 |
| 6 | Neematov, Akzhol | 1551 | KGZ | +12B | −5N | +11N | −3B | +4B | −1N | F | =9B | =2N | 4.0 | 35.5 | 35.5 | 12.75 | 1582 | +4.8 |
| 7 | Teshebaev, Zhumabai | 1478 | KGZ | −4N | +13B | +9N | +12B | −5N | −3B | +10N | −1B | F | 4.0 | 30.5 | 30.5 | 7.50 | 973 | -12.6 |
| 8 | Alimbekov, Alinur | 0 | KGZ | −3B | +12N | +13B | −4N | F | =2B | −1N | +11B | −5N | 3.5 | 32.0 | 32.0 | 6.00 | 1365 | 0.0 |
| 9 | Smagulova, Umutai | 0 | KGZ | F | −10N | −7B | −2B | +12N | +11N | +13B | =6N | −1B | 3.5 | 29.0 | 29.0 | 5.00 | 1255 | 0.0 |
| 10 | FIDE 13846949 | 0 | — | F | +9B | F | +11N | −2N | F | −7B | +13N | −3B | 3.0 | 29.5 | 29.5 | 5.50 | 804 | 0.0 |
| 11 | FIDE 13858157 | 0 | — | −2N | F | −6B | −10B | +13N | −9B | F | −8N | +12N | 2.0 | 22.0 | 22.0 | 1.00 | 760 | 0.0 |
| 12 | FIDE 13858149 | 0 | — | −6N | −8B | F | −7N | −9B | +13N | F | F | −11B | 1.0 | 23.0 | 23.0 | 0.00 | 716 | 0.0 |
| 13 | Rahimberdiev, Ramzan | 0 | KGZ | −1B | −7N | −8N | F | −11B | −12B | −9N | −10B | −4N | 0.0 | 31.0 | 31.0 | 0.00 | 882 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Ermekov, AalyKGZ+106.49.0 pts · #1
- 2Shafranov, IlyaKGZ+20.66.0 pts · #5
- 3Neematov, AkzholKGZ+4.84.0 pts · #6
Top rating losers
- 1Asanbekov, UrmatbekKGZ-31.85.0 pts · #2
- 2Usmanov, UlugbekKGZ-16.65.0 pts · #4
- 3Isirailov, NurgazyKGZ-15.24.0 pts · #3
Biggest upsets
- R5+308 Elo gap
- R8+294 Elo gap
- R7+192 Elo gap