Championship Mykolaiv Region of Boys and Girls-16 - 2025
Open SwissStandard
24 players participated in this 9-round tournament, held from 07 Jun 2025 to 13 Jun 2025 in Mykolaiv, Ukraine. Top 10 Elo average was 1707, and top seed was Andrii Denysenko (🇺🇦 UKR, 1876).
Andrii Denysenko (🇺🇦 UKR, 1876) won with 8.5/9, ahead of Artem Tsviatko (8.0) and Maryna Kutyanina (6.5). Denysenko took the lead from round 4.
The biggest upset came in round 3: Dmytro Yatsuk (1435) beat Nazar Nikolaev (1613), a +178-point gap.
Location
🇺🇦Mykolaiv, Ukraine
Dates
07 Jun 2025 → 13 Jun 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Federations · 1 represented
🇺🇦Ukraine×24
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsAndrii Denysenko led from R4; +0.5-point edge over the runner-up.
Co-leaders
11
5
1
1
1
1
1
1
1
R4 · LEADER CHANGE08 Jun
Andrii Denysenko takes the sole lead (3.5/4).
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Andrii Denysenko beat Artem Tsviatko (Black).
WIN STREAKS · 2 top finishers
Andrii Denysenko 6 wins (R4–R9)Artem Tsviatko 3+5 wins (R1–R3, R5–R9)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Andrii Denysenko | * | 1 | 1 | ½ |
| 2Artem Tsviatko | 0 | * | 1 | — |
| 3Maryna Kutyanina | 0 | 0 | * | ½ |
| 4Kyrylo Voroshyk | ½ | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Denysenko, Andrii | 1876 | UKR | +13B | +4N | =7B | +2N | +6B | +10N | +3B | +11N | +8B | 8.5 | 43.5 | 47.5 | 45.00 | 2093 | +60.8 |
| 2 | Tsviatko, Artem | 1841 | UKR | +6N | +5B | +3N | −1B | +4N | +11B | +10B | +14N | +12B | 8.0 | 43.5 | 47.0 | 38.50 | 1997 | +48.4 |
| 3 | Kutyanina, Maryna | 1660 | UKR | +18N | +23B | −2B | =7N | +20N | +5B | −1N | +4N | +10B | 6.5 | 41.5 | 43.0 | 24.00 | 1822 | +62.0 |
| 4 | Riabets, Ruslan | 1626 | UKR | +17N | −1B | +16N | +8B | −2B | +6N | =14N | −3B | =5N | 5.0 | 44.5 | 47.5 | 20.25 | 1620 | -5.6 |
| 5 | Penkov, Dmitry | 1658 | UKR | +9B | −2N | −10B | +12N | +15B | −3N | +21B | =7N | =4B | 5.0 | 42.0 | 44.5 | 20.50 | 1526 | -42.0 |
| 6 | Chornopyskyi, Arystarkh | 1527 | UKR | −2B | +9N | +23N | +14B | −1N | −4B | +20N | −8B | +15N | 5.0 | 41.0 | 42.5 | 16.00 | 1608 | +23.2 |
| 7 | Voroshyk, Kyrylo | 1726 | UKR | +19N | +24B | =1N | =3B | −10N | =8B | −11N | =5B | +16B | 5.0 | 40.0 | 41.0 | 19.50 | 1648 | -32.4 |
| 8 | Ogorodnikov, Serhii | 1559 | UKR | +16B | −10N | +12B | −4N | +17B | =7N | =13B | +6N | −1N | 5.0 | 39.5 | 42.5 | 20.00 | 1526 | -12.8 |
| 9 | Budzhurak, Oleksiy | 0 | UKR | −5N | −6B | =19N | =23B | +22B | +16N | +17B | −10N | +14B | 5.0 | 29.0 | 30.5 | 13.75 | 1500 | 0.0 |
| 10 | Mytrofanova, Anna | 1618 | UKR | F | +8B | +5N | =11N | +7B | −1B | −2N | +9B | −3N | 4.5 | 47.5 | 47.5 | 22.25 | 1724 | +38.8 |
| 11 | Tkachuk, Makar | 1751 | UKR | +22B | F | +14N | =10B | F | −2N | +7B | −1B | +20N | 4.5 | 34.0 | 34.0 | 15.25 | 1795 | +19.2 |
| 12 | Hadetskyi, Dmytro | 0 | UKR | −24N | +19B | −8N | −5B | =18N | +22B | +23N | +13B | −2N | 4.5 | 31.5 | 32.5 | 12.00 | 1545 | 0.0 |
| 13 | Turchanenko, Ivan | 1530 | UKR | −1N | =18B | +17N | +15N | −14B | =20B | =8N | −12N | =21B | 4.0 | 33.5 | 36.0 | 13.00 | 1556 | +3.2 |
| 14 | Sagotian, Oleksandr | 1572 | UKR | +21N | +20B | −11B | −6N | +13N | F | =4B | −2B | −9N | 3.5 | 36.5 | 36.5 | 11.50 | 1605 | +7.6 |
| 15 | Yatsuk, Dmytro | 1435 | UKR | −20N | +21B | +24N | −13B | −5N | =23B | =18N | =17N | −6B | 3.5 | 26.5 | 27.5 | 7.25 | 1365 | -16.4 |
| 16 | Tsurkan, Oleksandr | 0 | UKR | −8N | F | −4B | −17B | +19N | −9B | +22N | +18B | −7N | 3.0 | 31.0 | 31.0 | 8.00 | 1503 | 0.0 |
| 17 | Fedoriuk, Makar | 0 | UKR | −4B | +22N | −13B | +16N | −8N | =18B | −9N | =15B | F | 3.0 | 30.5 | 30.5 | 8.25 | 1385 | 0.0 |
| 18 | Barna, Andrii | 0 | UKR | −3B | =13N | =22B | =21N | =12B | =17N | =15B | −16N | −19B | 3.0 | 30.0 | 32.0 | 9.75 | 1369 | 0.0 |
| 19 | Tereshchenko, Dmytro | 1446 | UKR | −7B | −12N | =9B | =22N | −16B | −21N | F | +23B | +18N | 3.0 | 26.5 | 26.5 | 8.00 | 1429 | -2.4 |
| 20 | Torgan, Daniel | 1697 | UKR | +15B | −14N | F | F | −3B | =13N | −6B | +21N | −11B | 2.5 | 30.5 | 30.5 | 8.00 | 1386 | -96.0 |
| 21 | Morgun, Bogdan | 0 | UKR | −14B | −15N | F | =18B | =23N | +19B | −5N | −20B | =13N | 2.5 | 26.0 | 26.0 | 7.25 | 1363 | 0.0 |
| 22 | Kostenko, Olexandr | 1518 | UKR | −11N | −17B | =18N | =19B | −9N | −12N | −16B | F | +23N | 2.0 | 27.5 | 27.5 | 4.50 | 1406 | -12.4 |
| 23 | Yeropunov, Bohdan | 0 | UKR | F | −3N | −6B | =9N | =21B | =15N | −12B | −19N | −22B | 1.5 | 32.0 | 32.0 | 5.50 | 1151 | 0.0 |
| 24 | Nikolaev, Nazar | 1613 | UKR | +12B | −7N | −15B | F | F | F | F | F | F | 1.0 | 15.5 | 15.5 | 4.50 | 781 | -43.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kutyanina, MarynaUKR+62.06.5 pts · #3
- 2Denysenko, AndriiUKR+60.88.5 pts · #1
- 3Tsviatko, ArtemUKR+48.48.0 pts · #2
Top rating losers
- 1Torgan, DanielUKR-96.02.5 pts · #17
- 2Nikolaev, NazarUKR-43.21.0 pts · #24
- 3Penkov, DmitryUKR-42.05.0 pts · #15
Biggest upsets
- R3+178 Elo gap
- R7+170 Elo gap
- R2+125 Elo gap