Kolomenskaya versta 2025_OPEN
Open SwissStandard
31 players participated in this 9-round tournament, held from 04 Oct 2025 to 10 Oct 2025 in Kolomna, Russia. 3 titled players from 2 federations. Top 10 Elo average was 1879, and top seed was Igor Velikanov (🇷🇺 RUS, FM, 2030).
Pavel Bezdenezhnyh (🇷🇺 RUS, 1941) won with 7.5/9, ahead of Uliana Kusakina (6.5) and Kirill Minnullin (6.0). Bezdenezhnyh won solo starting round 3.
The biggest upset came in round 6: Fedor Den Bakin (1490) beat Roman Novikov (1867), a +377-point gap.
Location
🇷🇺Kolomna, Russia
Dates
04 Oct 2025 → 10 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Titled players · 3
FM×1
CM×1
WCM×1
Federations · 2 represented
🇷🇺Russia×27
FIDE (no federation)×2
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsPavel Bezdenezhnyh led from R3; +1.0-point edge over the runner-up.
Co-leaders
10
4
1
1
1
1
1
1
1
R3–R9 · LEAD HELD
Pavel Bezdenezhnyh never relinquished the lead after R3; final gap +1.0 over the runner-up.
R9 · HEAD-TO-HEAD · WINNER VS 2ND
Pavel Bezdenezhnyh drew with WCM Uliana Kusakina (Black).
WIN STREAKS · 2 top finishers
Pavel Bezdenezhnyh 4 wins (R1–R4)WCM Uliana Kusakina 4 wins (R5–R8)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Pavel Bezdenezhnyh | * | ½ | — | 1 |
| 2WCMUliana Kusakina | ½ | * | — | 0 |
| 3FMIgor Velikanov | — | — | * | ½ |
| 4Kirill Minnullin | 0 | 1 | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bezdenezhnyh, Pavel | 1941 | RUS | +28N | +10B | +21N | +8B | =6N | =4B | +3N | +7B | =2N | 7.5 | 44.0 | 46.5 | 37.25 | 2044 | +21.2 |
| 2 | Kusakina, UlianaWCM | 1908 | FID | =16B | =17N | +14B | −3N | +19B | +15N | +11B | +4N | =1B | 6.5 | 43.0 | 47.0 | 32.75 | 1904 | +5.6 |
| 3 | Minnullin, Kirill | 1769 | RUS | +26N | −8B | +7N | +2B | =15N | +16B | −1B | =5N | +9N | 6.0 | 45.0 | 48.0 | 29.75 | 1948 | +85.6 |
| 4 | Prikaznov, Ilia | 1689 | RUS | =22N | =7B | +31N | +12B | +9N | =1N | +6B | −2B | =5N | 6.0 | 45.0 | 45.0 | 27.25 | 1900 | +84.4 |
| 5 | Velikanov, IgorFM | 2030 | RUS | =7N | =22B | +24N | =10B | +21N | =6B | +8N | =3B | =4B | 6.0 | 41.0 | 44.0 | 28.00 | 1839 | -34.6 |
| 6 | Bashilov, Vyacheslav Pav | 1783 | RUS | +24N | +31B | =8N | +15B | =1B | =5N | −4N | +23B | =7N | 6.0 | 41.0 | 41.0 | 22.75 | 1847 | +30.0 |
| 7 | Sukhoguzov, Arseniy Alek | 1651 | RUS | =5B | =4N | −3B | +20N | +14B | +9B | +17N | −1N | =6B | 5.5 | 46.0 | 50.0 | 27.50 | 1850 | +93.2 |
| 8 | Osipchuk, Artem | 1822 | RUS | +25B | +3N | =6B | −1N | +13B | =11N | −5B | =16N | +15B | 5.5 | 44.5 | 47.5 | 26.25 | 1873 | +27.2 |
| 9 | Zhelonkin, Kirill Mikh | 1902 | RUS | =12B | =16N | +19B | +13N | −4B | −7N | +21B | +11N | −3B | 5.0 | 41.0 | 44.5 | 22.25 | 1752 | -68.4 |
| 10 | Kudryashov, Anton Pavl | 1764 | RUS | +23B | −1N | +29B | =5N | −16B | −17N | +20B | +13N | =12B | 5.0 | 39.5 | 40.5 | 18.50 | 1741 | -12.0 |
| 11 | Klyueva, Tatyana Ig | 1786 | RUS | =19B | −12N | +22N | +18B | +23N | =8B | −2N | −9B | +16B | 5.0 | 38.5 | 41.5 | 20.25 | 1747 | -17.2 |
| 12 | Yashina, Olga V | 1623 | RUS | =9N | +11B | =13B | −4N | +27B | −21N | =15B | +17B | =10N | 5.0 | 38.5 | 41.0 | 21.75 | 1780 | +72.0 |
| 13 | Morozova, Aleksandra Art | 1743 | RUS | +27N | =15B | =12N | −9B | −8N | +22N | +14B | −10B | +23N | 5.0 | 36.5 | 39.0 | 18.75 | 1728 | -6.0 |
| 14 | Bakin, Fedor Den | 1490 | RUS | −15N | +27B | −2N | +26B | −7N | +28B | −13N | +24B | +21N | 5.0 | 33.5 | 36.0 | 14.50 | 1741 | +105.6 |
| 15 | Mugenov, Vadim | 1882 | RUS | +14B | =13N | +17B | −6N | =3B | −2B | =12N | +21B | −8N | 4.5 | 43.5 | 47.0 | 21.00 | 1720 | -72.0 |
| 16 | Trapeznikova, Emma | 1708 | RUS | =2N | =9B | +30N | =21B | +10N | −3N | =23B | =8B | −11N | 4.5 | 39.5 | 40.5 | 17.75 | 1785 | +36.8 |
| 17 | Evdokimova, Alisa | 1645 | RUS | +29N | =2B | −15N | −23B | +18N | +10B | −7B | −12N | +25B | 4.5 | 37.0 | 38.0 | 16.75 | 1628 | -10.4 |
| 18 | Zagrebneva, Anna | 1500 | RUS | −21B | =20N | +25B | −11N | −17B | =19N | =26B | +22N | +27N | 4.5 | 30.5 | 33.0 | 14.50 | 1637 | +62.8 |
| 19 | Gerasin, Sergey | 1718 | RUS | =11N | =28B | −9N | +31B | −2N | =18B | =24N | =27B | =20N | 4.0 | 33.0 | 33.0 | 10.75 | 1618 | -21.8 |
| 20 | Ishonina, Yulia | 1691 | RUS | −30N | =18B | +26N | −7B | =24N | =27B | −10N | +25N | =19B | 4.0 | 30.5 | 31.5 | 13.00 | 1574 | -54.8 |
| 21 | Blokhin, Dmitriy Iv | 1702 | RUS | +18N | +30B | −1B | =16N | −5B | +12B | −9N | −15N | −14B | 3.5 | 42.0 | 43.0 | 12.75 | 1692 | -8.4 |
| 22 | Gorskaya, Viktoria | 1612 | RUS | =4B | =5N | −11B | −27N | +31N | −13B | =28N | −18B | +29N | 3.5 | 32.5 | 32.5 | 8.25 | 1501 | -40.4 |
| 23 | Yaroslavtsev, Vladislav Ev | 1543 | RUS | −10N | =26B | F | +17N | −11B | +24B | =16N | −6N | −13B | 3.0 | 36.0 | 38.5 | 11.25 | 1596 | +16.8 |
| 24 | Safronov, Andrey Y | 1463 | RUS | −6B | +25N | −5B | +29N | =20B | −23N | =19B | −14N | F | 3.0 | 32.0 | 32.0 | 8.00 | 1497 | +3.2 |
| 25 | Bakin, Denis Vik | 1499 | RUS | −8N | −24B | −18N | =28B | +26N | +31B | =27N | −20B | −17N | 3.0 | 29.5 | 29.5 | 5.50 | 1442 | -28.0 |
| 26 | Bobrovnikova, Mariya | 1570 | RUS | −3B | =23N | −20B | −14N | −25B | +29N | =18N | F | +31B | 3.0 | 29.0 | 29.0 | 4.75 | 1310 | -76.0 |
| 27 | Dyldina, Anastasia | 1524 | RUS | −13B | −14N | F | +22B | −12N | =20N | =25B | =19N | −18B | 2.5 | 34.0 | 34.0 | 9.00 | 1469 | -23.6 |
| 28 | Novikov, Roman | 1867 | RUS | −1B | =19N | F | =25N | +29B | −14N | =22B | F | F | 2.5 | 30.0 | 30.0 | 6.25 | 1503 | -44.6 |
| 29 | FIDE 55610900 | 0 | — | −17B | F | −10N | −24B | −28N | −26B | F | +31N | −22B | 1.0 | 21.5 | 21.5 | 0.00 | 853 | 0.0 |
| 30 | Elishev, IvanCM | 1866 | FID | +20B | −21N | −16B | F | F | F | F | F | F | 1.0 | 12.0 | 12.0 | 4.00 | 1575 | -23.2 |
| 31 | FIDE 540084019 | 0 | — | F | −6N | −4B | −19N | −22B | −25N | F | −29B | −26N | 0.0 | 27.5 | 27.5 | 0.00 | 844 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Bakin, Fedor DenRUS+105.65.0 pts · #11
- 2Sukhoguzov, Arseniy AlekRUS+93.25.5 pts · #5
- 3Minnullin, KirillRUS+85.66.0 pts · #4
Top rating losers
- 1Bobrovnikova, MariyaRUS-76.03.0 pts · #29
- 2Mugenov, VadimRUS-72.04.5 pts · #16
- 3Zhelonkin, Kirill MikhRUS-68.45.0 pts · #8
Biggest upsets
- R6+377 Elo gap
- R6+251 Elo gap
- R5+213 Elo gap