Etude September Classic
Open SwissStandard
10 players participated in this 8-round tournament, held from 13 Sept 2025 to 21 Sept 2025 in Novosibirsk, Russia. Top 10 Elo average was 874, and top seed was Vladimir Tretyakov (🇷🇺 RUS, 1831).
Kirill Voroshkov (🇷🇺 RUS, 1752) won with 7.0/8, ahead of Mikhail Levin (6.5) and Mukhammadkodir Dekhkonov (5.0). Voroshkov shared the lead from round 4 and won solo starting round 5.
Location
🇷🇺Novosibirsk, Russia
Dates
13 Sept 2025 → 21 Sept 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 8 rounds
Federations · 1 represented
🇷🇺Russia×9
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 8 roundsKirill Voroshkov led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Co-leaders
4
1
1
2
1
1
1
1
R5 · LEADER CHANGE20 Sept
Kirill Voroshkov takes the sole lead (4.5/5).
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Kirill Voroshkov drew with Mikhail Levin (White).
WIN STREAKS · 2 top finishers
Kirill Voroshkov 3 wins (R3–R5)Mukhammadkodir Dekhkonov 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Kirill Voroshkov | * | ½ | 1 | 1 |
| 2Mikhail Levin | ½ | * | ½ | 1 |
| 3Mukhammadkodir Dekhkonov | 0 | ½ | * | 1 |
| 4Vladimir Tretyakov | 0 | 0 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Voroshkov, Kirill | 1752 | RUS | +8N | =5B | +4N | +6B | +3N | =2B | +9B | +10N | 7.0 | 25.5 | 26.0 | 20.75 | 1999 | +18.4 |
| 2 | Levin, Mikhail | 1823 | RUS | =6N | +7B | +5N | =3N | +4B | =1N | +8B | +9B | 6.5 | 26.5 | 28.0 | 21.00 | 1920 | +21.2 |
| 3 | Dekhkonov, Mukhammadkodir | 0 | RUS | +7N | +4B | +6N | =2B | −1B | +8N | =5B | F | 5.0 | 28.0 | 28.0 | 15.75 | 1786 | 0.0 |
| 4 | Tretyakov, Vladimir | 1831 | RUS | +9B | −3N | −1B | +5N | −2N | +10B | +6N | +8B | 5.0 | 27.5 | 28.0 | 9.50 | 1575 | -19.6 |
| 5 | Karzanov, Ruslan | 0 | RUS | +10N | =1N | −2B | −4B | +9N | +6B | =3N | F | 4.0 | 27.5 | 27.5 | 10.00 | 1645 | 0.0 |
| 6 | Trubitsin, Ivan | 1531 | RUS | =2B | +8N | −3B | −1N | =10B | −5N | −4B | F | 2.0 | 29.5 | 29.5 | 5.00 | 1528 | 0.0 |
| 7 | Shtyikov, Vladimir | 1802 | RUS | −3B | −2N | +9B | +10N | F | F | F | F | 2.0 | 15.0 | 15.0 | 2.00 | 1023 | -9.4 |
| 8 | FIDE 540077691 | 0 | — | −1B | −6B | +10N | =9N | F | −3B | −2N | −4N | 1.5 | 29.0 | 29.5 | 1.25 | 932 | 0.0 |
| 9 | Mizev, Yaroslav | 0 | RUS | −4N | +10B | −7N | =8B | −5B | F | −1N | −2N | 1.5 | 26.5 | 26.5 | 1.25 | 1002 | 0.0 |
| 10 | Solovyeva, Aliya | 0 | RUS | −5B | −9N | −8B | −7B | =6N | −4N | F | −1B | 0.5 | 23.0 | 23.0 | 1.00 | 1405 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Levin, MikhailRUS+21.26.5 pts · #2
- 2Voroshkov, KirillRUS+18.47.0 pts · #3
- 3Trubitsin, IvanRUS0.02.0 pts · #6
Top rating losers
- 1Tretyakov, VladimirRUS-19.65.0 pts · #5
- 2Shtyikov, VladimirRUS-9.42.0 pts · #9
- 3Trubitsin, IvanRUS0.02.0 pts · #6