1_league_Yakutsk 2025
Open SwissStandard
34 players participated in this 9-round tournament, held from 06 Oct 2025 to 10 Oct 2025 in Yakutsk, Russia. 2 titled players. Top 10 Elo average was 1986, and top seed was Arina Vasilieva (🇷🇺 RUS, WFM, 2100).
Amuo Kurilov (🇷🇺 RUS, 1938) won with 7.0/9, ahead of Nikolai Kapitonov (6.5) and Polina Pak (6.5). Kurilov shared the lead from round 5 and broke clear in the final round.
The biggest upset came in round 8: Leonid S Kaskevich (1540) beat Vladimir Tappyrov (FM, 1966), a +426-point gap.
Location
🇷🇺Yakutsk, Russia
Dates
06 Oct 2025 → 10 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Titled players · 2
FM×1
WFM×1
Federations · 1 represented
🇷🇺Russia×32
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsAmuo Kurilov led from R6; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R6.
Co-leaders
16
8
3
3
5
1
2
2
1
R6–R9 · LEAD HELD
Amuo Kurilov held the sole lead from R6 through R9 without losing it.
R8 · HEAD-TO-HEAD · WINNER VS 2ND
Amuo Kurilov drew with Nikolai Kapitonov (Black).
WIN STREAKS · 2 top finishers
Amuo Kurilov 3 wins (R4–R6)Nikolai Kapitonov 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Amuo Kurilov | * | ½ | ½ | 0 |
| 2Nikolai Kapitonov | ½ | * | ½ | ½ |
| 3Polina Pak | ½ | ½ | * | ½ |
| 4Denis Nazarov | 1 | ½ | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Kurilov, Amuo | 1938 | RUS | +27N | +10B | −4N | +31B | +7N | +11B | =3N | =2N | +8B | 7.0 | 44.0 | 46.0 | 33.50 | 2106 | +40.0 |
| 2 | Kapitonov, Nikolai | 2091 | RUS | +14N | +7B | +5N | =4B | =8N | =3B | +11N | =1B | =6N | 6.5 | 48.0 | 53.0 | 37.50 | 2085 | +3.6 |
| 3 | Pak, Polina | 1907 | RUS | +28N | +25B | =8N | +11B | =4N | =2N | =1B | =6B | +12N | 6.5 | 44.0 | 47.0 | 31.50 | 2040 | +61.6 |
| 4 | Nazarov, Denis | 2098 | RUS | +26B | +9N | +1B | =2N | =3B | F | =6N | +5B | =7N | 6.0 | 48.0 | 51.0 | 34.00 | 2089 | +1.8 |
| 5 | Burnashev, Nickolay | 2003 | RUS | +19B | +17N | −2B | −10N | +12B | +26N | +9B | −4N | +15B | 6.0 | 42.5 | 45.5 | 27.50 | 1901 | -15.0 |
| 6 | Baisheva, Nyurguiaana | 1971 | RUS | +13N | +31B | −11N | =8B | +22B | +20N | =4B | =3N | =2B | 6.0 | 42.0 | 44.0 | 26.75 | 2030 | +15.6 |
| 7 | Kaskevich, Leonid S | 1540 | RUS | +34B | −2N | +18B | +17N | −1B | +23N | =8N | +16B | =4B | 6.0 | 42.0 | 42.0 | 22.75 | 1896 | +111.2 |
| 8 | Vasilieva, ArinaWFM | 2100 | RUS | +18B | +15N | =3B | =6N | =2B | =9N | =7B | +22N | −1N | 5.5 | 47.0 | 50.5 | 28.25 | 1929 | -63.2 |
| 9 | Filippov, Vadim | 1834 | RUS | +23N | −4B | +14N | +25B | =16N | =8B | −5N | =10B | +18N | 5.5 | 40.5 | 43.5 | 23.75 | 1855 | +6.6 |
| 10 | Sleptsov, Artur | 1693 | RUS | +32B | −1N | +19B | +5B | −11N | +17N | −16B | =9N | +22B | 5.5 | 40.5 | 41.5 | 22.25 | 1885 | +39.6 |
| 11 | Romanov, Vasily | 1868 | RUS | +29B | +12N | +6B | −3N | +10B | −1N | −2B | −15B | +26N | 5.0 | 44.5 | 47.5 | 22.50 | 1808 | -10.8 |
| 12 | Ushnitskiy, Vasiliy | 1566 | RUS | +16N | −11B | −31N | +21B | −5N | +25B | +20B | +17N | −3B | 5.0 | 37.5 | 39.5 | 20.00 | 1822 | +52.8 |
| 13 | Yakovlev, Pavel A | 1708 | RUS | −6B | +34N | +15B | −22N | −20B | +19N | =17B | =14B | +16N | 5.0 | 37.0 | 37.0 | 18.75 | 1735 | +9.2 |
| 14 | Chaptikov, Andrey | 1581 | RUS | −2B | +29N | −9B | +33N | =15B | −18N | +23B | =13N | +20B | 5.0 | 37.0 | 37.0 | 15.50 | 1585 | -4.4 |
| 15 | Grigoryev, Semyon D | 1572 | RUS | +21N | −8B | −13N | =27B | =14N | +28B | +26B | +11N | −5N | 5.0 | 36.5 | 39.5 | 19.00 | 1754 | +67.6 |
| 16 | Tappyrov, VladimirFM | 1966 | RUS | −12B | +24N | +26B | +20N | =9B | F | +10N | −7N | −13B | 4.5 | 40.5 | 43.5 | 18.75 | 1709 | -44.8 |
| 17 | Sergeev, Vladimir S | 1721 | RUS | +33N | −5B | +28N | −7B | +25N | −10B | =13N | −12B | +23N | 4.5 | 37.0 | 37.0 | 12.00 | 1485 | -37.8 |
| 18 | Sleptsov, Aleksey N | 1500 | RUS | −8N | +21B | −7N | =23B | +24N | +14B | −22B | +27N | −9B | 4.5 | 36.5 | 39.5 | 17.25 | 1671 | +31.6 |
| 19 | Arzhakova, Matrena | 1612 | RUS | −5N | +33B | −10N | −24B | +21N | −13B | +25N | +28N | =27B | 4.5 | 33.0 | 33.0 | 11.50 | 1566 | -11.8 |
| 20 | Okoemov, Konstantin A | 1666 | RUS | −25N | +22B | +27N | −16B | +13N | −6B | −12N | +21B | −14N | 4.0 | 36.0 | 39.0 | 15.50 | 1663 | -2.2 |
| 21 | Mestnikov, Eduard | 1448 | RUS | −15B | −18N | +32B | −12N | −19B | +24N | +30B | −20N | +28B | 4.0 | 32.5 | 33.5 | 10.50 | 1394 | -21.2 |
| 22 | Malyshev, Alexey | 1796 | RUS | =24B | −20N | +29B | +13B | −6N | F | +18N | −8B | −10N | 3.5 | 37.0 | 39.0 | 14.25 | 1633 | -30.8 |
| 23 | Borisov, Viktor D | 0 | RUS | −9B | −26N | +30B | =18N | +27N | −7B | −14N | +24B | −17B | 3.5 | 35.0 | 38.0 | 11.75 | 1544 | 0.0 |
| 24 | Galoyan, Amiran | 1506 | RUS | =22N | −16B | −25N | +19N | −18B | −21B | +32N | −23N | +30B | 3.5 | 30.5 | 31.5 | 10.25 | 1507 | -8.4 |
| 25 | Egorova, Svetlana E | 1556 | RUS | +20B | −3N | +24B | −9N | −17B | −12N | −19B | F | +29N | 3.0 | 36.5 | 36.5 | 10.50 | 1530 | -15.6 |
| 26 | Zhu, Aleksandr | 1728 | RUS | −4N | +23B | −16N | +28B | F | −5B | −15N | +29N | −11B | 3.0 | 36.0 | 38.0 | 9.50 | 1101 | -29.8 |
| 27 | Komarov, Vladimir | 1761 | RUS | −1B | +30N | −20B | =15N | −23B | +29N | F | −18B | =19N | 3.0 | 34.5 | 36.5 | 10.75 | 1497 | -81.6 |
| 28 | Matveev, Andrey A | 0 | RUS | −3B | +32N | −17B | −26N | +33B | −15N | +34N | −19B | −21N | 3.0 | 28.5 | 28.5 | 1.00 | 865 | 0.0 |
| 29 | Vasilyev, Nikita M | 0 | RUS | −11N | −14B | −22N | +30B | +32N | −27B | +33N | −26B | −25B | 3.0 | 26.5 | 26.5 | 4.00 | 1367 | 0.0 |
| 30 | Krivoshapkina, Lyudmila I | 1444 | RUS | −31N | −27B | −23N | −29N | +34B | +32B | −21N | +33B | −24N | 3.0 | 20.0 | 20.0 | 1.00 | 840 | -44.4 |
| 31 | Yakovlev, Yuri D | 1914 | RUS | +30B | −6N | +12B | −1N | F | F | F | F | F | 2.0 | 31.5 | 32.5 | 8.00 | 1747 | -28.0 |
| 32 | FIDE 540084078 | 0 | — | −10N | −28B | −21N | +34B | −29B | −30N | −24B | F | F | 1.0 | 26.0 | 26.0 | 0.00 | 723 | 0.0 |
| 33 | FIDE 540084060 | 0 | — | −17B | −19N | F | −14B | −28N | F | −29B | −30N | F | 0.0 | 23.0 | 23.0 | 0.00 | 790 | 0.0 |
| 34 | Saburov, Abdulkhakin | 0 | RUS | −7N | −13B | F | −32N | −30N | F | −28B | F | F | 0.0 | 21.0 | 21.0 | 0.00 | 764 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kaskevich, Leonid SRUS+111.26.0 pts · #17
- 2Grigoryev, Semyon DRUS+67.65.0 pts · #16
- 3Pak, PolinaRUS+61.66.5 pts · #7
Top rating losers
- 1Komarov, VladimirRUS-81.63.0 pts · #23
- 2Vasilieva, ArinaWFMRUS-63.25.5 pts · #6
- 3Tappyrov, VladimirFMRUS-44.84.5 pts · #11
Biggest upsets
- R8+426 Elo gap
- R1+400 Elo gap
- R4+310 Elo gap