ISSYKKUL OPEN-2025 D
Open SwissStandard
41 players participated in this 9-round tournament, held from 21 Jun 2025 to 23 Jul 2025 in Korumdu, Issyk-Kul, Kyrgyzstan. 4 federations represented. Top 10 Elo average was 1632, and top seed was Namys Toktaaliev (🇰🇬 KGZ, 1749).
Namys Toktaaliev (🇰🇬 KGZ, 1749) won with 8.5/9, ahead of Zalkar Kubanychbekov (7.5) and Muhammedumar Tolonbaev (7.0). Toktaaliev shared the lead from round 4 and won solo starting round 6.
The biggest upset came in round 4: Sulaiman Aibekov (1424) beat Madina Nyssanbek (1621), a +197-point gap.
Location
🇰🇬Korumdu, Issyk-Kul, Kyrgyzstan
Dates
21 Jun 2025 → 23 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 9 rounds
Federations · 4 represented
🇰🇬Kyrgyzstan×25
🇰🇿Kazakhstan×7
🇭🇺Hungary×1
🇺🇿Uzbekistan×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsNamys Toktaaliev led from R6; +1.0-point edge over the runner-up. Title race converged from 5 co-leaders at R4 to 1 by R6.
Co-leaders
17
10
2
5
3
1
1
1
1
R6–R9 · LEAD HELD
Namys Toktaaliev never relinquished the lead after R6; final gap +1.0 over the runner-up.
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Namys Toktaaliev beat Zalkar Kubanychbekov (White).
WIN STREAKS · 3 top finishers
Namys Toktaaliev 6 wins (R4–R9)Zalkar Kubanychbekov 3+3 wins (R1–R3, R7–R9)Muhammedumar Tolonbaev 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Namys Toktaaliev | * | 1 | 1 | — |
| 2Zalkar Kubanychbekov | 0 | * | ½ | 1 |
| 3Muhammedumar Tolonbaev | 0 | ½ | * | — |
| 4Aibar Burkitbayev | — | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Toktaaliev, Namys | 1749 | KGZ | +7N | +20B | =17N | +13B | +8N | +2B | +3N | +5B | +6B | 8.5 | 47.5 | 52.0 | 49.75 | 2011 | +78.0 |
| 2 | Kubanychbekov, Zalkar | 1717 | KGZ | +23B | +6N | +5B | =3N | +4B | −1N | +18N | +7B | +8N | 7.5 | 50.0 | 54.5 | 42.50 | 1824 | +44.4 |
| 3 | Tolonbaev, Muhammedumar | 1613 | KGZ | +21N | +11B | +9N | =2B | +6N | =18B | −1B | +12N | +5N | 7.0 | 48.5 | 53.0 | 38.50 | 1713 | +32.0 |
| 4 | Burkitbayev, Aibar | 1554 | KAZ | +39N | +33B | =14N | +17B | −2N | +19B | −5B | +16N | +15B | 6.5 | 40.0 | 42.0 | 26.00 | 1692 | +54.8 |
| 5 | Bekturov, Atai | 1571 | KGZ | +30N | +24B | −2N | +29B | +7N | +8B | +4N | −1N | −3B | 6.0 | 49.0 | 52.5 | 29.50 | 1620 | +15.6 |
| 6 | Sadvakassova, Dilaila | 1513 | KAZ | +25B | −2B | +12N | +26N | −3B | +9N | +15B | +19B | −1N | 6.0 | 47.5 | 51.5 | 28.50 | 1625 | +40.8 |
| 7 | Aibekov, Sulaiman | 1424 | KGZ | −1B | +31N | +37B | +15N | −5B | +16N | +14B | −2N | +12B | 6.0 | 45.0 | 47.5 | 25.50 | 1626 | +71.6 |
| 8 | Dzhekshebaev, Nurali | 1638 | KGZ | +12N | +22B | =13N | +14B | −1B | −5N | +17B | +18N | −2B | 5.5 | 46.0 | 50.5 | 26.00 | 1642 | +5.2 |
| 9 | Neematov, Akzhol | 0 | KGZ | +10B | +34N | −3B | +11B | −19N | −6B | =21N | +31N | +22B | 5.5 | 40.5 | 43.0 | 23.25 | 1540 | 0.0 |
| 10 | Saizildaeva, Aimana | 1464 | KGZ | −9N | +30B | −21N | +24B | +27N | −20B | +29N | =22B | +19N | 5.5 | 35.5 | 39.0 | 22.25 | 1544 | +13.2 |
| 11 | Yerbolatkyzy, Alina | 1451 | KAZ | +40B | −3N | +35B | −9N | =26B | −17N | +33B | +23N | +28B | 5.5 | 34.5 | 35.5 | 16.50 | 1432 | -8.8 |
| 12 | Esenakunov, Emir | 1400 | KGZ | −8B | +25N | −6B | +37N | +21B | +22B | +20N | −3B | −7N | 5.0 | 42.5 | 45.0 | 20.50 | 1410 | +2.4 |
| 13 | Satekov, Danial | 1458 | KAZ | +36B | +15N | =8B | −1N | −16B | −23N | +26B | +21N | =14B | 5.0 | 42.0 | 44.5 | 21.25 | 1495 | +8.4 |
| 14 | Nurbekov, Ali Nur | 1615 | KGZ | +28B | +18N | =4B | −8N | +17B | −15N | −7N | +29B | =13N | 5.0 | 41.0 | 44.5 | 22.25 | 1466 | -57.2 |
| 15 | Nyssanbek, Madina | 1621 | KAZ | +29N | −13B | +19N | −7B | +31N | +14B | −6N | +24B | −4N | 5.0 | 41.0 | 44.0 | 20.50 | 1410 | -14.8 |
| 16 | Mukanov, Ilnur | 1523 | KGZ | −24N | −19B | +36N | +35B | +13N | −7B | +27N | −4B | +29N | 5.0 | 36.5 | 39.0 | 17.50 | 1327 | 0.0 |
| 17 | Toktaalieva, Ayana | 1606 | KGZ | +41B | +35N | =1B | −4N | −14N | +11B | −8N | =20B | =24N | 4.5 | 42.5 | 43.0 | 17.25 | 1466 | -45.6 |
| 18 | Dzhaparova, Tatyna | 1446 | KGZ | F | −14B | +24N | +27B | +22N | =3N | −2B | −8B | +20N | 4.5 | 42.5 | 42.5 | 21.00 | 1544 | +21.2 |
| 19 | Santashbekov, Emirlan | 1637 | KGZ | =26B | +16N | −15B | +34N | +9B | −4N | +23B | −6N | −10B | 4.5 | 42.0 | 44.5 | 19.50 | 1432 | -88.8 |
| 20 | Shokenov, Nurtegin | 1527 | KGZ | +31B | −1N | −26B | +25N | +28B | +10N | −12B | =17N | −18B | 4.5 | 40.5 | 43.5 | 19.25 | 1326 | -63.6 |
| 21 | Asangazieva, Myrzagul | 0 | KGZ | −3B | +40N | +10B | −22B | −12N | +26N | =9B | −13B | +35N | 4.5 | 39.0 | 40.0 | 15.75 | 1352 | 0.0 |
| 22 | Satanov, Daniel | 1470 | KGZ | +38B | −8N | +28B | +21N | −18B | −12N | +31B | =10N | −9N | 4.5 | 37.5 | 39.5 | 16.25 | 1170 | -55.6 |
| 23 | Igamberdiev Akbar | 1414 | KGZ | −2N | +39B | −27N | +33B | =29N | +13B | −19N | −11B | +30N | 4.5 | 36.0 | 38.0 | 14.75 | 1379 | -7.6 |
| 24 | Kerimbekov, Rustom | 0 | KGZ | +16B | −5N | −18B | −10N | +38B | +37N | +34B | −15N | =17B | 4.5 | 35.5 | 37.5 | 14.25 | 1404 | 0.0 |
| 25 | FIDE 447097078 | 0 | — | −6N | −12B | +30N | −20B | −40N | +41B | =35N | +27B | +33N | 4.5 | 29.0 | 29.5 | 11.75 | 680 | 0.0 |
| 26 | Abdulaev, Umar | 0 | KGZ | =19N | =27B | +20N | −6B | =11N | −21B | −13N | =32B | +38N | 4.0 | 37.0 | 39.0 | 15.00 | 1459 | +8.4 |
| 27 | Tulesh, Amal | 0 | KAZ | =34B | =26N | +23B | −18N | −10B | +28N | −16B | −25N | +32B | 4.0 | 35.0 | 37.5 | 14.75 | 1411 | 0.0 |
| 28 | Anvarbekova, Malika | 0 | KGZ | −14N | +36B | −22N | +40B | −20N | −27B | +30N | +39B | −11N | 4.0 | 31.5 | 32.5 | 9.00 | 719 | 0.0 |
| 29 | Ahmadjonov, Axadjon | 0 | UZB | −15B | +38N | +32B | −5N | =23B | +34N | −10B | −14N | −16B | 3.5 | 36.5 | 38.5 | 9.75 | 1356 | 0.0 |
| 30 | Emilbekov, Amir | 0 | KGZ | −5B | −10N | −25B | +38N | =33B | +32N | −28B | +34N | −23B | 3.5 | 32.5 | 34.5 | 8.75 | 1404 | 0.0 |
| 31 | Kanatbekov, Suvar | 0 | KGZ | −20N | −7B | +41N | +32N | −15B | +40B | −22N | −9B | −39N | 3.0 | 31.5 | 32.0 | 4.50 | 1233 | -45.6 |
| 32 | Moldobekov, Ayan | 1486 | KGZ | −33N | +41B | −29N | −31B | =36N | −30B | +37B | =26N | −27N | 3.0 | 25.5 | 26.0 | 6.25 | 1427 | -3.2 |
| 33 | Kydyrgali, Zhantore | 0 | KAZ | +32B | −4N | −34B | −23N | =30N | +36B | −11N | F | −25B | 2.5 | 32.5 | 32.5 | 7.25 | 1233 | 0.0 |
| 34 | Harmath, Kornelia | 1455 | HUN | =27N | −9B | +33N | −19B | +35N | −29B | −24N | −30B | F | 2.5 | 30.5 | 30.5 | 7.00 | 837 | -10.4 |
| 35 | FIDE 13783750 | 0 | — | F | −17B | −11N | −16N | −34B | +38N | =25B | +40N | −21B | 2.5 | 29.5 | 29.5 | 5.25 | 713 | 0.0 |
| 36 | FIDE 13852035 | 0 | — | −13N | −28N | −16B | F | =32B | −33N | =41B | =37N | +40B | 2.5 | 23.5 | 23.5 | 4.00 | 1219 | 0.0 |
| 37 | FIDE 13836749 | 0 | — | F | F | −7N | −12B | +39N | −24B | −32N | =36B | +41N | 2.5 | 23.5 | 23.5 | 3.75 | 638 | 0.0 |
| 38 | FIDE 13857576 | 0 | — | −22N | −29B | +39N | −30B | −24N | −35B | F | +41N | −26B | 2.0 | 25.0 | 25.0 | 2.50 | 649 | 0.0 |
| 39 | FIDE 13857169 | 0 | — | −4B | −23N | −38B | +41N | −37B | F | F | −28N | +31B | 2.0 | 24.0 | 24.0 | 3.50 | 679 | 0.0 |
| 40 | Tursunzhanov, Kamran | 0 | KGZ | −11N | −21B | F | −28N | +25B | −31N | F | −35B | −36N | 1.0 | 28.5 | 28.5 | 4.50 | 665 | 0.0 |
| 41 | FIDE 13857550 | 0 | — | −17N | −32N | −31B | −39B | F | −25N | =36N | −38B | −37B | 0.5 | 24.0 | 24.0 | 1.25 | 747 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Toktaaliev, NamysKGZ+78.08.5 pts · #1
- 2Aibekov, SulaimanKGZ+71.66.0 pts · #6
- 3Burkitbayev, AibarKAZ+54.86.5 pts · #5
Top rating losers
- 1Santashbekov, EmirlanKGZ-88.84.5 pts · #9
- 2Shokenov, NurteginKGZ-63.64.5 pts · #23
- 3Nurbekov, Ali NurKGZ-57.25.0 pts · #11
Biggest upsets
- R4+197 Elo gap
- R7+191 Elo gap
- R9+173 Elo gap