Rostov Region Championship 2025 B-13 Standard
Open SwissStandard
33 players participated in this 9-round tournament, held from 25 Jun 2025 to 01 Jul 2025 in Rostov-on-Don, Russia. Top 10 Elo average was 1640, and top seed was Ivan Belik (🇷🇺 RUS, 1973).
Ivan Belik (🇷🇺 RUS, 1973) won with 8.0/9, ahead of Ruslan Kolosov (8.0) and Roman Lisogor (6.5). Belik shared the lead from round 1, winning on tie-break.
The biggest upset came in round 6: Ruslan Kolosov (1735) beat Ivan Belik (1973), a +238-point gap.
Location
🇷🇺Rostov-on-Don, Russia
Dates
25 Jun 2025 → 01 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Federations · 1 represented
🇷🇺Russia×28
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsTight race until R4; 2 players tied at 8.0/9, decided on Buchholz.
Co-leaders
15
6
3
1
1
2
2
2
2
R4–R9 · LEAD HELD
Ivan Belik held the sole lead from R4 through R9 without losing it.
R9 · TIEBREAK CLUSTER
2 players finish on 8.0/9. Belik takes the title on Buchholz Cut1 (48.0).
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Ivan Belik lost to Ruslan Kolosov (White).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Ivan Belik | * | 0 | 1 | 1 |
| 2Ruslan Kolosov | 1 | * | ½ | — |
| 3Roman Lisogor | 0 | ½ | * | — |
| 4Petr Paskal | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Belik, Ivan | 1973 | RUS | +22N | +8B | +7N | +6B | +3N | −2B | +4N | +5B | +12N | 8.0 | 48.0 | 52.0 | 44.00 | 1969 | +2.4 |
| 2 | Kolosov, Ruslan | 1735 | RUS | +23B | =4N | +10B | =3N | +16B | +1N | +6B | +8N | +7N | 8.0 | 46.5 | 50.5 | 44.25 | 1941 | +44.8 |
| 3 | Lisogor, Roman | 1608 | RUS | +13N | +17B | +9N | =2B | −1B | =4N | =15B | +6N | +10B | 6.5 | 47.0 | 51.5 | 34.25 | 1754 | +52.8 |
| 4 | Podtynnyi, Alexey | 1524 | RUS | +20N | =2B | =5N | +7B | =9N | =3B | −1B | +21N | +11N | 6.0 | 48.5 | 52.5 | 31.75 | 1683 | +40.4 |
| 5 | Paskal, Petr | 1580 | RUS | =18B | +23N | =4B | =15N | +21B | =6N | +17B | −1N | +9B | 6.0 | 42.0 | 46.0 | 27.75 | 1675 | +32.0 |
| 6 | Grechkin, Grigoriy | 1719 | RUS | +26N | +15B | +12N | −1N | +17B | =5B | −2N | −3B | +18N | 5.5 | 47.0 | 50.0 | 24.50 | 1681 | -13.6 |
| 7 | Sinegubenko, Nikita | 1515 | RUS | +25B | +16N | −1B | −4N | +24B | +9B | =8N | +15N | −2B | 5.5 | 45.5 | 48.5 | 23.75 | 1537 | -0.8 |
| 8 | Sham-Pasha, Roman | 1556 | RUS | +21B | −1N | +25B | −9B | +29N | +16N | =7B | −2B | +17N | 5.5 | 42.5 | 44.5 | 20.75 | 1601 | +3.2 |
| 9 | Sharovatov, Gennadiy | 0 | RUS | +28N | +14B | −3B | +8N | =4B | −7N | =11B | +19N | −5N | 5.0 | 44.0 | 47.0 | 23.50 | 1474 | 0.0 |
| 10 | Tsaritsanskiy, Andrey | 1457 | RUS | +24N | =11B | −2N | =22B | +26N | =18B | =21N | +20B | −3N | 5.0 | 40.5 | 43.5 | 20.25 | 1406 | -8.8 |
| 11 | Novikov, Nikolai | 0 | RUS | +32B | =10N | −14B | −18N | +23B | +22B | =9N | +16N | −4B | 5.0 | 38.0 | 39.0 | 18.50 | 1423 | 0.0 |
| 12 | Kulygin, Demyan | 1497 | RUS | +29N | +33B | −6B | −16N | +25B | −17N | +24B | +22N | −1B | 5.0 | 35.5 | 36.5 | 14.00 | 1446 | -15.2 |
| 13 | Pashkov, Vladislav | 0 | RUS | −3B | +31N | +28B | −21N | +14B | −15N | −19B | +29N | +22B | 5.0 | 33.5 | 35.5 | 16.00 | 1534 | 0.0 |
| 14 | Rastorguev, Artem | 1419 | RUS | +27B | −9N | +11N | −17B | −13N | −21B | +32N | +30B | +15B | 5.0 | 33.0 | 34.0 | 15.50 | 1563 | +14.8 |
| 15 | Shevtsov, Lev | 1650 | RUS | +31B | −6N | +24B | =5B | =18N | +13B | =3N | −7B | −14N | 4.5 | 42.0 | 44.0 | 19.50 | 1367 | -87.2 |
| 16 | Shelepov, Roman | 0 | RUS | +19N | −7B | +33N | +12B | −2N | −8B | =18N | −11B | +21B | 4.5 | 42.0 | 43.0 | 16.75 | 1429 | 0.0 |
| 17 | Sikorskiy, Gleb | 1480 | RUS | +30B | −3N | +27B | +14N | −6N | +12B | −5N | =18B | −8B | 4.5 | 41.0 | 43.0 | 17.25 | 1455 | -11.2 |
| 18 | Nikolaev, Mikhail Yu | 1526 | RUS | =5N | −22B | +29N | +11B | =15B | =10N | =16B | =17N | −6B | 4.5 | 39.0 | 41.0 | 19.25 | 1429 | -30.4 |
| 19 | Bobylev, Mikhail | 0 | RUS | −16B | −27N | +23B | −25N | +32N | +26B | +13N | −9B | =20N | 4.5 | 32.0 | 33.0 | 15.25 | 1552 | 0.0 |
| 20 | Baranov, Mikhail E | 0 | RUS | −4B | −25N | +30B | −24N | +28B | +27N | +26B | −10N | =19B | 4.5 | 31.5 | 33.5 | 13.25 | 674 | 0.0 |
| 21 | Podorozhniy, Maxim | 0 | RUS | −8N | +26B | =22N | +13B | −5N | +14N | =10B | −4B | −16N | 4.0 | 41.0 | 44.0 | 17.50 | 1368 | 0.0 |
| 22 | Boyanovich, Fedor | 1462 | RUS | −1B | +18N | =21B | =10N | +27B | −11N | +25B | −12B | −13N | 4.0 | 39.5 | 42.5 | 15.00 | 1493 | +0.8 |
| 23 | Subbotin, Mikhail | 1532 | RUS | −2N | −5B | −19N | +31B | −11N | F | +28B | +25N | +24B | 4.0 | 35.5 | 35.5 | 12.00 | 892 | -24.0 |
| 24 | Fomichev, Evgeny M | 0 | RUS | −10B | +30N | −15N | +20B | −7N | +29B | −12N | +32B | −23N | 4.0 | 32.5 | 33.5 | 9.50 | 726 | 0.0 |
| 25 | Dzharsaliya, Oleg | 0 | RUS | −7N | +20B | −8N | +19B | −12N | +30B | −22N | −23B | F | 3.0 | 35.0 | 35.0 | 11.00 | 712 | 0.0 |
| 26 | Barylnikov, Fedor | 0 | RUS | −6B | −21N | +31B | +28N | −10B | −19N | −20N | +33B | −27N | 3.0 | 31.5 | 32.5 | 6.00 | 778 | 0.0 |
| 27 | Kosnyrev, Yaroslav | 0 | RUS | −14N | +19B | −17N | +32B | −22N | −20B | −30N | F | +26B | 3.0 | 28.5 | 28.5 | 8.50 | 653 | 0.0 |
| 28 | FIDE 540059740 | 0 | — | −9B | F | −13N | −26B | −20N | +33B | −23N | +31N | +29B | 3.0 | 26.5 | 26.5 | 5.00 | 732 | 0.0 |
| 29 | Tyunin, Mikhail | 0 | RUS | −12B | +32N | −18B | +33N | −8B | −24N | F | −13B | −28N | 2.0 | 29.0 | 29.0 | 2.00 | 724 | 0.0 |
| 30 | FIDE 55896081 | 0 | — | −17N | −24B | −20N | F | +33B | −25N | +27B | −14N | −31B | 2.0 | 27.0 | 27.0 | 4.00 | 649 | 0.0 |
| 31 | FIDE 540056023 | 0 | — | −15N | −13B | −26N | −23N | F | −32B | +33N | −28B | +30N | 2.0 | 23.5 | 23.5 | 3.00 | 790 | 0.0 |
| 32 | FIDE 540059472 | 0 | — | −11N | −29B | F | −27N | −19B | +31N | −14B | −24N | −33N | 1.0 | 26.5 | 26.5 | 2.00 | 618 | 0.0 |
| 33 | FIDE 540060357 | 0 | — | F | −12N | −16B | −29B | −30N | −28N | −31B | −26N | +32B | 1.0 | 22.5 | 22.5 | 1.00 | 697 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Lisogor, RomanRUS+52.86.5 pts · #3
- 2Kolosov, RuslanRUS+44.88.0 pts · #2
- 3Podtynnyi, AlexeyRUS+40.46.0 pts · #7
Top rating losers
- 1Shevtsov, LevRUS-87.24.5 pts · #13
- 2Nikolaev, Mikhail YuRUS-30.44.5 pts · #12
- 3Subbotin, MikhailRUS-24.04.0 pts · #24
Biggest upsets
- R6+238 Elo gap
- R9+231 Elo gap
- R8+135 Elo gap