Tambov region Championship 2025_Standard
Open SwissStandard
36 players participated in this 9-round tournament, held from 15 Oct 2025 to 19 Oct 2025 in Tambov, Russia. 2 titled players. Top 10 Elo average was 1920, and top seed was Sergey Korensky (🇷🇺 RUS, CM, 2015).
Aleksey I Pershutkin (🇷🇺 RUS, 1952) won with 7.5/9, ahead of Ivan A. Bagan (7.0) and Platon M Papikhin (6.5). Pershutkin won solo starting round 3.
The biggest upset came in round 3: Sergey S Merezhko (1499) beat Aleksander Ushakov (1990), a +491-point gap.
Location
🇷🇺Tambov, Russia
Dates
15 Oct 2025 → 19 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Titled players · 2
CM×1
WIM×1
Federations · 1 represented
🇷🇺Russia×36
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsAleksey I Pershutkin led from R3; +0.5-point edge over the runner-up.
Co-leaders
16
6
1
1
1
1
1
1
1
R3–R9 · LEAD HELD
Aleksey I Pershutkin held the sole lead from R3 through R9 without losing it.
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Aleksey I Pershutkin drew with Ivan A. Bagan (White).
WIN STREAKS · 2 top finishers
Aleksey I Pershutkin 4 wins (R1–R4)Ivan A. Bagan 3 wins (R3–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Aleksey I Pershutkin | * | ½ | ½ | — |
| 2Ivan A. Bagan | ½ | * | 0 | 1 |
| 3Platon M Papikhin | ½ | 1 | * | 1 |
| 4CMSergey Korensky | — | 0 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pershutkin, Aleksey I | 1952 | RUS | +25N | +6B | +9N | +4B | =3N | =2B | +17N | =5B | +7N | 7.5 | 45.5 | 49.5 | 40.00 | 2089 | +26.6 |
| 2 | Bagan, Ivan A. | 1977 | RUS | +27B | −3N | +14B | +8N | +7B | =1N | =4B | +11N | +5B | 7.0 | 46.0 | 49.5 | 36.50 | 2064 | +39.2 |
| 3 | Papikhin, Platon M | 1708 | RUS | +35N | +2B | =5N | +16B | =1B | =4N | =11B | +8N | =6B | 6.5 | 46.0 | 47.0 | 32.50 | 2086 | +136.8 |
| 4 | Goldberg, Mikhail S | 0 | RUS | F | +12B | +11N | −1N | +9B | =3B | =2N | =7B | +16N | 5.5 | 46.5 | 46.5 | 29.50 | 1912 | 0.0 |
| 5 | Gurov, Ivan S. | 1938 | RUS | +20B | =13N | =3B | −7N | +18B | +22N | +6B | =1N | −2N | 5.5 | 46.0 | 50.5 | 28.50 | 1803 | -24.2 |
| 6 | Elagin, Dmitry A | 1783 | RUS | +31B | −1N | +22B | +18N | =11B | =8N | −5N | +17B | =3N | 5.5 | 43.5 | 46.5 | 25.00 | 1861 | +29.6 |
| 7 | Alpatsky, Sergey | 1759 | RUS | +33B | −11N | +31B | +5B | −2N | +9N | +16B | =4N | −1B | 5.5 | 43.5 | 46.0 | 23.75 | 1918 | +25.0 |
| 8 | Korensky, SergeyCM | 2015 | RUS | +18N | +10B | =16N | −2B | =13N | =6B | +21N | −3B | +19N | 5.5 | 43.0 | 47.5 | 26.50 | 1857 | -30.4 |
| 9 | Shvadchenko, Grigory F. | 1807 | RUS | +24N | +17B | −1B | +23N | −4N | −7B | +10B | =14N | +18B | 5.5 | 42.0 | 46.0 | 25.00 | 1845 | +9.8 |
| 10 | Nikolaev, Alexey S | 1859 | RUS | +29B | −8N | =19B | =20N | +27B | =12B | −9N | +22B | +21N | 5.5 | 37.5 | 41.0 | 23.00 | 1769 | -15.8 |
| 11 | Nikulin, Dmitriy P. | 1926 | RUS | +19N | +7B | −4B | +21N | =6N | =16B | =3N | −2B | =13N | 5.0 | 44.0 | 48.5 | 25.25 | 1880 | -18.0 |
| 12 | Merezhko, Nikita | 1780 | RUS | +22B | −4N | +27B | =13N | =19B | =10N | =14B | =18N | =15B | 5.0 | 39.5 | 43.0 | 22.75 | 1718 | -9.6 |
| 13 | Buravlyov, Vasiliy I. | 1676 | RUS | +34N | =5B | =23N | =12B | =8B | −21N | +27B | =16N | =11B | 5.0 | 37.5 | 39.0 | 19.75 | 1837 | +54.8 |
| 14 | Rykovsky, Vadim V | 1630 | RUS | −17N | +35B | −2N | =24B | +30N | +28B | =12N | =9B | =20N | 5.0 | 37.0 | 38.0 | 17.00 | 1723 | +27.2 |
| 15 | Gorelov, Viktor N. | 1832 | RUS | +32N | −23B | =28N | +30B | −16N | =20B | =19N | +24B | =12N | 5.0 | 33.0 | 35.5 | 18.25 | 1724 | -17.0 |
| 16 | Lomakina, GaljaWIM | 1908 | RUS | +36N | +28B | =8B | −3N | +15B | =11N | −7N | =13B | −4B | 4.5 | 41.5 | 42.5 | 17.25 | 1796 | -19.6 |
| 17 | Ushakov, Aleksander | 1990 | RUS | +14B | −9N | −18B | +29N | +23B | +19N | −1B | −6N | =26B | 4.5 | 40.5 | 44.0 | 19.00 | 1661 | -61.6 |
| 18 | Merezhko, Sergey S | 1499 | RUS | −8B | +30N | +17N | −6B | −5N | +34B | +20N | =12B | −9N | 4.5 | 39.0 | 40.5 | 16.00 | 1720 | +61.6 |
| 19 | Arzamastsev, Artyom A | 1679 | RUS | −11B | +29N | =10N | +28B | =12N | −17B | =15B | +27N | −8B | 4.5 | 37.5 | 41.0 | 18.25 | 1790 | +47.6 |
| 20 | Makarov, Nikolay V. | 1684 | RUS | −5N | =32B | +25N | =10B | =21B | =15N | −18B | +31N | =14B | 4.5 | 37.0 | 39.5 | 18.25 | 1680 | -2.0 |
| 21 | Rasskazov, Maksim I | 1793 | RUS | −28N | +24B | +33N | −11B | =20N | +13B | −8B | +26N | −10B | 4.5 | 37.0 | 39.5 | 17.75 | 1698 | -41.2 |
| 22 | Shinovnikov, Oleg V | 0 | RUS | −12N | +25B | −6N | +34B | +24N | −5B | =26B | −10N | +28B | 4.5 | 37.0 | 38.5 | 15.00 | 1690 | 0.0 |
| 23 | Semin, Pavel V | 0 | RUS | =30B | +15N | =13B | −9B | −17N | −26N | =29B | +32N | =24B | 4.0 | 34.5 | 37.0 | 15.25 | 1639 | 0.0 |
| 24 | Kulikov, Dmitry O | 1513 | RUS | −9B | −21N | +35B | =14N | −22B | +30N | +32B | −15N | =23N | 4.0 | 34.0 | 35.0 | 11.00 | 1562 | +7.6 |
| 25 | Rtishchev, Viktor I. | 1739 | RUS | −1B | −22N | −20B | =35N | +29B | −27N | +30B | =34N | +31B | 4.0 | 31.0 | 32.0 | 10.75 | 1478 | -54.4 |
| 26 | Polukarov, Petr V. | 1597 | RUS | F | F | F | +36B | +33N | +23B | =22N | −21B | =17N | 4.0 | 21.0 | 21.0 | 12.00 | 1699 | +6.8 |
| 27 | Gorkunov, Stanislav M | 1498 | RUS | −2N | +34B | −12N | +33B | −10N | +25B | −13N | −19B | =30N | 3.5 | 36.5 | 38.0 | 9.50 | 1499 | -2.8 |
| 28 | Samorodin, Aleksandr V. | 1658 | RUS | +21B | −16N | =15B | −19N | +32B | −14N | −31N | +33B | −22N | 3.5 | 33.5 | 36.0 | 12.00 | 1666 | -0.4 |
| 29 | Shanikeev, Ruslan R | 1550 | RUS | −10N | −19B | +36N | −17B | −25N | =33B | =23N | =35B | +32N | 3.5 | 28.5 | 29.5 | 7.25 | 1504 | -15.2 |
| 30 | Popov, Denis V | 0 | RUS | =23N | −18B | +32N | −15N | −14B | −24B | −25N | +36N | =27B | 3.0 | 32.5 | 33.5 | 7.25 | 1371 | 0.0 |
| 31 | Shinovnikov, Danila O | 0 | RUS | −6N | +36B | −7N | −32B | −34N | +35N | +28B | −20B | −25N | 3.0 | 28.0 | 29.0 | 5.50 | 1413 | 0.0 |
| 32 | Kryukov, Vyacheslav N | 1494 | RUS | −15B | =20N | −30B | +31N | −28N | +36B | −24N | −23B | −29B | 2.5 | 30.5 | 31.5 | 6.25 | 1281 | -41.6 |
| 33 | Prokhorskiy, Sergey A. | 0 | RUS | −7N | F | −21B | −27N | −26B | =29N | +36B | −28N | +35N | 2.5 | 26.5 | 26.5 | 3.75 | 1242 | 0.0 |
| 34 | Astafurov, Saveliy V | 0 | RUS | −13B | −27N | F | −22N | +31B | −18N | F | =25B | F | 1.5 | 24.5 | 24.5 | 5.00 | 1281 | 0.0 |
| 35 | Dergacheva, Violetta A | 0 | RUS | −3B | −14N | −24N | =25B | −36N | −31B | F | =29N | −33B | 1.0 | 29.5 | 29.5 | 3.75 | 1388 | 0.0 |
| 36 | Krasnov, Leonid V | 0 | RUS | −16B | −31N | −29B | −26N | +35B | −32N | −33N | −30B | F | 1.0 | 24.0 | 24.0 | 1.00 | 837 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Papikhin, Platon MRUS+136.86.5 pts · #5
- 2Merezhko, Sergey SRUS+61.64.5 pts · #24
- 3Buravlyov, Vasiliy I.RUS+54.85.0 pts · #14
Top rating losers
- 1Ushakov, AleksanderRUS-61.64.5 pts · #18
- 2Rtishchev, Viktor I.RUS-54.44.0 pts · #31
- 3Kryukov, Vyacheslav NRUS-41.62.5 pts · #34
Biggest upsets
- R3+491 Elo gap
- R8+307 Elo gap
- R2+269 Elo gap