Altai Region Championship Men 2025
10 players participated in this 9-round tournament, held from 04 Oct 2025 to 12 Oct 2025 in Barnaul, Russia. 3 titled players from 2 federations. Top 10 Elo average was 2069, and top seed was Mikhail Panin (🇷🇺 RUS, CM, 2232).
Vitaly Boiarintsev (🇷🇺 RUS, FM, 2226) won with 6.5/9, ahead of Dmitry Slizunkov (6.0) and Rostislav Marchuk (6.0). Boiarintsev shared the lead from round 7 and won solo starting round 8.
The biggest upset came in round 4: Ilya Puryga (1787) beat Dmitry Slizunkov (2100), a +313-point gap.
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How it unfolded
Top 10 · 9 roundsFM Vitaly Boiarintsev led from R2 onwards, the runner-up race stayed tight.
FM Vitaly Boiarintsev held the sole lead from R2 through R9 without losing it.
FM Vitaly Boiarintsev beat Rostislav Marchuk (White).
FM Vitaly Boiarintsev 3 wins (R7–R9)Rostislav Marchuk 3 wins (R3–R5)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇷🇺FMBoiarintsev, Vitaly | 2226 | * | 0 | 1 | 1 | 1 | ½ | 1 | ½ | ½ | 1 | 6.5 | 26.75 | 38.5 | +1.0 | 2221 |
| 3 | 🇷🇺Slizunkov, Dmitry | 2100 | 1 | * | ½ | 0 | ½ | 1 | 1 | 0 | 1 | 1 | 6.0 | 24.50 | 39.0 | +23.0 | 2190 |
| 2 | 🇷🇺Marchuk, Rostislav | 2118 | 0 | ½ | * | 1 | ½ | 1 | 0 | 1 | 1 | 1 | 6.0 | 22.50 | 39.0 | +18.2 | 2188 |
| 4 | Voroshilov, Roman | 2026 | 0 | 1 | 0 | * | 1 | ½ | 0 | 1 | 1 | 1 | 5.5 | 20.00 | 39.5 | +62.0 | 2153 |
| 5 | 🇷🇺CMPanin, Mikhail | 2232 | 0 | ½ | ½ | 0 | * | 1 | 1 | ½ | ½ | 1 | 5.0 | 18.75 | 40.0 | -29.4 | 2098 |
| 6 | 🇷🇺CMMescheryakov, Artem | 2147 | ½ | 0 | 0 | ½ | 0 | * | 1 | 1 | 1 | 1 | 5.0 | 17.00 | 40.0 | -18.4 | 2103 |
| 7 | 🇷🇺Sukhov, Artur | 1958 | 0 | 0 | 1 | 1 | 0 | 0 | * | 1 | ½ | 1 | 4.5 | 16.50 | 40.5 | +28.4 | 2081 |
| 8 | 🇷🇺Puryga, Ilya | 1787 | ½ | 1 | 0 | 0 | ½ | 0 | 0 | * | ½ | 1 | 3.5 | 13.25 | 41.5 | +85.6 | 2011 |
| 9 | 🇷🇺Rozhdestvensky, Mikhail | 2042 | ½ | 0 | 0 | 0 | ½ | 0 | ½ | ½ | * | 1 | 3.0 | 9.75 | 42.0 | -22.6 | 1947 |
| 10 | 🇷🇺Razgovorov, Yurii | 2049 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | * | 0.0 | 0.00 | 45.0 | -84.2 | 1271 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Puryga, IlyaRUS+85.63.5 pts · #8
- 2Voroshilov, RomanFID+62.05.5 pts · #4
- 3Sukhov, ArturRUS+28.44.5 pts · #7
- 1Razgovorov, YuriiRUS-84.20.0 pts · #10
- 2Panin, MikhailCMRUS-29.45.0 pts · #5
- 3Rozhdestvensky, MikhailRUS-22.63.0 pts · #9
- R4+313 Elo gap
- R2+262 Elo gap
- R2+206 Elo gap