CChessStats

Mykolaiv Region Championship among boys and girls 16 years (Mykolaiv)

Open SwissStandard

22 players participated in this 9-round tournament, held from 03 Jan 2026 to 11 Jan 2026 in Mykolaiv, Ukraine. Top 10 Elo average was 1701, and top seed was Mykhailo Volosiuk (🇺🇦 UKR, 1997).

Pavlo Uzun (🇺🇦 UKR, 1822) won with 7.0/9, ahead of Mykhailo Volosiuk (7.0) and Anna Mytrofanova (6.5). Uzun shared the lead from round 7, winning on tie-break.

The biggest upset came in round 3: Makar Tkachuk (1737) beat Mykhailo Volosiuk (1997), a +260-point gap.

Location
🇺🇦Mykolaiv, Ukraine
Dates
03 Jan 2026 → 11 Jan 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇺🇦Mykhailo Volosiuk1997
Avg top 10
1,701
Participants
22
Federations · 1 represented
🇺🇦Ukraine×22
Top 3

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 2 players tied at 7.0/9, decided on Buchholz.

Co-leaders
9
4
1
1
1
1
3
2
2
2.54.579R1R2R3R4R5R6R7R8R9Mytrofanova takes lead
Uzun7Volosiuk7Tkachuk6.5Penkov6.5Mytrofanova6.5Riabets5.5
R6 · LEADER CHANGE08 Jan

Anna Mytrofanova takes the sole lead (5.0/6).

R9 · TIEBREAK CLUSTER

2 players finish on 7.0/9. Uzun takes the title on Buchholz Cut1 (45.0).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Pavlo Uzun drew with Mykhailo Volosiuk (White).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Pavlo Uzun*
½
1
1
2Mykhailo Volosiuk
½
*
0
1
3Makar Tkachuk
0
1
*
0
4Dmitry Penkov
0
0
1
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Uzun, Pavlo1822UKR+5B+8N=3B=10N=2B+4B+7N+6B=12N7.045.049.038.251870+22.8
2Volosiuk, Mykhailo1997UKR+6N+7B−4N+13B=1N+5B=3B+9N+11B7.045.049.035.751862-38.8
3Mytrofanova, Anna1597UKR+15N+21B=1N=4B+7N+6B=2N+10B−5N6.544.546.029.251844+99.6
4Tkachuk, Makar1737UKR+12N+11B+2B=3N+10B−1N+8B−5B+7N6.544.048.031.251828+42.8
5Penkov, Dmitry1554UKR−1N+16B=21N+11B+15B−2N+10B+4N+3B6.541.543.028.251830+111.2
6Riabets, Ruslan1568UKR−2B=9N+12B+17N+18B−3N+13B−1N+14B5.540.043.020.251644+22.4
7Ogorodnikov, Serhii1635UKR+9B−2N+14B=15N−3B+18N−1B+8N−4B4.543.546.517.751639-3.2
8Chornopyskyi, Arystarkh1630UKR+16N−1B−13N+9B=11N+15B−4N−7B+10N4.538.041.017.001570-27.6
9Movchan, Volodymyr1514UKR−7N=6B=16N−8N+20B+11B=12N−2B+19N4.534.536.013.751620+47.2
10Hadetskyi, Dmytro1578UKR=17N+22B+18N=1B−4N+13B−5N−3N−8B4.041.041.012.001583-0.4
11Shakhrai, Valentina1591UKR+14B−4N=17B−5N=8B−9N+20N+18B−2N4.039.040.512.251555-20.0
12Yatsuk, Dmytro1553UKR−4B−14N−6NF+16B+17N=9B+15B=1B4.037.037.015.251556-1.6
13Nikolaev, Nazar1527UKR=20B=18N+8B−2N+14B−10N−6N=19B=17N4.033.034.513.251529-5.2
14Saldyga, Dmytro0UKR−11N+12B−7N=16B−13N+19B=18B+20N−6N4.030.031.510.5015230.0
15Anishchenkov, Semen0UKR−3B+19N+20B=7B−5N−8N+17B−12NF3.534.035.58.7514920.0
16Fedoriuk, Makar1499UKR−8B−5N=9B=14N−12N+20B−19N+17BF3.032.033.58.751380-35.2
17Yeropunov, Bohdan0UKR=10B=20N=11N−6B+19N−12B−15N−16N=13B3.030.031.58.7514760.0
18Tsurkan, Oleksandr1433UKR+22N=13B−10BF−6N−7B=14N−11N+20B3.029.029.05.501492-14.8
19Kostenko, Olexandr1538UKR−21N−15BF=20N−17B−14N+16B=13N−9B2.025.025.05.751512-9.2
20Kruglov, Egor1647UKR=13N=17B−15N=19B−9N−16N−11B−14B−18N1.529.031.04.501261-116.8
21Kilanov, Oleksandr1734UKR+19B−3N=5BFFFFFF1.518.018.05.251564-26.4
22Sagotian, Oleksandr1615UKR−18B−10NFFFFFFF0.07.07.00.00754-46.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets