Chelny open 2025 - B11
Open SwissStandard
28 players participated in this 9-round tournament, held from 02 Aug 2025 to 08 Aug 2025 in Naberezhnye Chelny, Russia. Top 10 Elo average was 762, and top seed was Danis M. Khabibullin (🇷🇺 RUS, 1615).
Bulat Zuf Gafiyatullin (🇷🇺 RUS, 1545) won with 7.5/9, ahead of Dmitriy Korobeinikov (7.0) and Danis M. Khabibullin (6.5). Gafiyatullin took the lead from round 8.
Location
🇷🇺Naberezhnye Chelny, Russia
Dates
02 Aug 2025 → 08 Aug 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Federations · 1 represented
🇷🇺Russia×19
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsBulat Zuf Gafiyatullin led from R8; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R8.
Co-leaders
16
5
3
2
1
1
1
1
1
Gafiyatullin7.5Korobeinikov7Zakirov6.5Khabibullin6.5Shaikhov6Khabibullin6— ex-leaders:Khabibullinled R5–R6, #12Korobeinikovled R7, #8
R7 · LEADER CHANGE07 Aug
Dmitriy Korobeinikov takes the sole lead (6.0/7).
R8 · HEAD-TO-HEAD · WINNER VS 2ND
Bulat Zuf Gafiyatullin beat Dmitriy Korobeinikov (White).
WIN STREAKS · 2 top finishers
Bulat Zuf Gafiyatullin 3+3 wins (R2–R4, R7–R9)Dmitriy Korobeinikov 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Bulat Zuf Gafiyatullin | * | 1 | ½ | ½ |
| 2Dmitriy Korobeinikov | 0 | * | 1 | 0 |
| 3Samat Zakirov | ½ | 0 | * | — |
| 4Danis M. Khabibullin | ½ | 1 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Gafiyatullin, Bulat Zuf | 1545 | RUS | =5B | +16N | +18B | +14N | =4B | =3N | +13B | +2B | +7N | 7.5 | 46.5 | 51.0 | 41.50 | 1719 | +17.6 |
| 2 | Korobeinikov, Dmitriy | 0 | RUS | +?B | +7N | +17B | +10N | −3B | +13N | +4B | −1N | +8B | 7.0 | 47.0 | 47.0 | 33.00 | 1445 | 0.0 |
| 3 | Khabibullin, Danis M. | 1615 | RUS | +23N | +20B | +13N | +9B | +2N | =1B | −8N | −10B | +14N | 6.5 | 45.0 | 48.5 | 33.75 | 1356 | -26.8 |
| 4 | Zakirov, Samat | 0 | RUS | +?B | =21N | +5B | =8N | =1N | +20B | −2N | +12B | +10N | 6.5 | 45.0 | 45.0 | 29.50 | 1549 | 0.0 |
| 5 | Barov, Artem | 0 | RUS | =1N | +?B | −4N | =6N | +17B | +21B | =12N | =14B | +15N | 6.0 | 44.0 | 44.0 | 25.50 | 1546 | 0.0 |
| 6 | Khabibullin, Daniel | 0 | RUS | +15N | =12B | −9N | =5B | +25N | =16B | =20N | +17B | +?N | 6.0 | 38.0 | 38.0 | 22.50 | 1439 | 0.0 |
| 7 | Shaikhov, Karim | 0 | RUS | +?N | −2B | =22N | +?B | =15N | +26B | +9N | +8B | −1B | 6.0 | 36.0 | 36.0 | 17.25 | 1549 | 0.0 |
| 8 | Pasyev, Timofey | 1547 | RUS | +22N | −9B | +24N | =4B | +21N | +14B | +3B | −7N | −2N | 5.5 | 44.0 | 47.0 | 25.25 | 2413 | +23.2 |
| 9 | Shakirov, Aydar | 0 | RUS | +28B | +8N | +6B | −3N | −13N | +15B | −7B | +18N | =11B | 5.5 | 44.0 | 45.0 | 24.75 | 1547 | 0.0 |
| 10 | Pesterev, Artem | 0 | RUS | +19B | =18N | +21B | −2B | −20N | +?N | +16B | +3N | −4B | 5.5 | 41.0 | 41.0 | 21.25 | 1566 | 0.0 |
| 11 | Zakirzyanov, Samir | 1475 | RUS | +25N | −17B | =15N | =12B | −16N | +24B | +26N | +20B | =9N | 5.5 | 35.0 | 37.0 | 20.00 | 639 | -22.0 |
| 12 | FIDE 540069087 | 0 | — | +?B | =6N | −14B | =11N | +19B | +?N | =5B | −4N | +?B | 5.5 | 33.0 | 33.0 | 12.75 | 1475 | 0.0 |
| 13 | Safin, Dayan | 0 | RUS | +?B | +26N | −3B | +16N | +9B | −2B | −1N | −15B | +19N | 5.0 | 42.0 | 42.0 | 16.00 | 1408 | 0.0 |
| 14 | Iziyatullin, Marat | 0 | RUS | =?N | +23B | +12N | −1B | +26N | −8N | +18B | =5N | −3B | 5.0 | 41.0 | 41.0 | 18.50 | 770 | 0.0 |
| 15 | Maslov, Mikhail | 0 | RUS | −6B | +?N | =11B | +18N | =7B | −9N | +?B | +13N | −5B | 5.0 | 38.5 | 38.5 | 15.25 | 1475 | 0.0 |
| 16 | Gattarov, Malik | 1435 | RUS | +27N | −1B | +28N | −13B | +11B | =6N | −10N | −19B | +22N | 4.5 | 38.5 | 39.5 | 14.50 | 1511 | +8.0 |
| 17 | Karpov, Vladimir | 0 | RUS | +?B | +11N | −2N | −26B | −5N | +25B | +19B | −6N | =?B | 4.5 | 33.5 | 33.5 | 12.50 | 1495 | 0.0 |
| 18 | FIDE 55841414 | 0 | — | +24N | =10B | −1N | −15B | +?N | +?B | −14N | −9B | +26N | 4.5 | 33.5 | 33.5 | 7.75 | 746 | 0.0 |
| 19 | FIDE 540069052 | 0 | — | −10N | −24B | +?N | +28B | −12N | +22B | −17N | +16N | −13B | 4.0 | 32.5 | 32.5 | 9.00 | 1459 | 0.0 |
| 20 | Astafiev, Ivan | 0 | RUS | +?B | −3N | =?B | +?N | +10B | −4N | =6B | −11N | −?B | 4.0 | 30.0 | 30.0 | 8.50 | 744 | 0.0 |
| 21 | FIDE 522072446 | 0 | — | +?N | =4B | −10N | +22B | −8B | −5N | +?B | −?N | =?B | 4.0 | 27.0 | 27.0 | 6.75 | 752 | 0.0 |
| 22 | Valiullin, Daniyar | 0 | RUS | −8B | +?N | =7B | −21N | −?B | −19N | +27B | +?N | −16B | 3.5 | 25.5 | 25.5 | 4.50 | 696 | 0.0 |
| 23 | Pokrovskiy, Ivan | 0 | RUS | −3B | −14N | −?B | F | +28N | +?B | =?N | −?B | +?N | 3.5 | 12.5 | 12.5 | 1.00 | 813 | 0.0 |
| 24 | FIDE 540062082 | 0 | — | −18B | +19N | −8B | −?N | +?B | −11N | +?N | −?B | −25B | 3.0 | 22.5 | 22.5 | 4.00 | 714 | 0.0 |
| 25 | FIDE 55841490 | 0 | — | −11B | +?N | −26B | +?N | −6B | −17N | −?B | F | +24N | 3.0 | 21.0 | 21.0 | 3.00 | 675 | 0.0 |
| 26 | FIDE 522042636 | 0 | — | F | −13B | +25N | +17N | −14B | −7N | −11B | −?N | −18B | 2.0 | 33.5 | 33.5 | 7.50 | 675 | 0.0 |
| 27 | FIDE 540069044 | 0 | — | −16B | =?N | −?B | −?N | −?B | F | −22N | +28B | −?N | 1.5 | 9.0 | 9.0 | 1.00 | 639 | 0.0 |
| 28 | FIDE 55877184 | 0 | — | −9N | F | −16B | −19N | −23B | −?N | −?B | −27N | +?N | 1.0 | 19.0 | 19.0 | 0.00 | 639 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Pasyev, TimofeyRUS+23.25.5 pts · #6
- 2Gafiyatullin, Bulat ZufRUS+17.67.5 pts · #3
- 3Gattarov, MalikRUS+8.04.5 pts · #11
Top rating losers
- 1Khabibullin, Danis M.RUS-26.86.5 pts · #12
- 2Zakirzyanov, SamirRUS-22.05.5 pts · #23
- 3Korobeinikov, DmitriyRUS0.07.0 pts · #8