Austrian Youth Championship Girls U12 2025

Open SwissStandard

19 players participated in this 7-round tournament, held from 19 Jun 2025 to 22 Jun 2025 in Fuerstenfeld, Austria. Top 10 Elo average was 911, and top seed was Marina Kotenko Gonzalez (🇦🇹 AUT, 1587).

Alina Donets (🇦🇹 AUT, 1569) won with 6.5/7, ahead of Laura Zens (6.0) and Amelie Busuioc (5.0). Donets won solo starting round 4.

The biggest upset came in round 4: Emilie Jin (1431) beat Marina Kotenko Gonzalez (1587), a +156-point gap.

Location

🇦🇹Fuerstenfeld, Austria

Dates

19 Jun 2025 → 22 Jun 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇦🇹Marina Kotenko Gonzalez1587

Avg top 10

911

Participants

Federations · 1 represented

🇦🇹Austria×16

Top 3

🥇
Alina Donets
🇦🇹AUT·1569
6.5pts·1846perf+47.2
🥈
Laura Zens
🇦🇹AUT·1513
6.0pts·1540perf+3.2
🥉
Amelie Busuioc
🇦🇹AUT·1508
5.0pts·1504perf-1.6

How it unfolded

Top 6 · 7 rounds

Alina Donets led from R4; +0.5-point edge over the runner-up.

Co-leaders

Donets6.5Zens6Busuioc5Jin4.5Hyassat4.5Maier4

R4–R7 · LEAD HELD

Alina Donets held the sole lead from R4 through R7 without losing it.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Alina Donets beat Laura Zens (Black).

WIN STREAKS · 2 top finishers

Alina Donets 6 wins (R1–R6)Laura Zens 3+3 wins (R1–R3, R5–R7)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Alina Donets	*	1	1	½
2Laura Zens	0	*	1	—
3Amelie Busuioc	0	0	*	1
4Emilie Jin	½	—	0	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Donets, Alina	1569	AUT	+15B	+9N	+3B	+2N	+6B	+7N	=4B	6.5	27.0	29.5	27.25	1846	+47.2
2	Zens, Laura	1513	AUT	+14B	+10N	+8B	−1B	+3N	+9N	+6B	6.0	26.5	29.0	22.50	1540	+3.2
3	Busuioc, Amelie	1508	AUT	+11N	+4B	−1N	+12B	−2B	+8N	+10B	5.0	28.0	31.0	18.50	1504	-1.6
4	Jin, Emilie	1431	AUT	+18B	−3N	=14B	+7N	=12N	+16B	=1N	4.5	23.5	25.5	14.50	1542	+24.4
5	Hyassat, Violetta	0	AUT	−12N	+13B	−6N	=10N	+?B	+17B	+9N	4.5	19.0	19.0	10.25	1522	0.0
6	Ehrengruber, Emilia	0	AUT	−7B	+18N	+5B	+8N	−1N	+12B	−2N	4.0	28.0	30.0	13.50	1350	0.0
7	Kotenko Gonzalez, Marina	1587	AUT	+6N	=12B	=9N	−4B	+17N	−1B	+16N	4.0	24.0	26.0	11.75	1228	-54.4
8	Maier, Anna	0	AUT	+17B	+?N	−2N	−6B	+11N	−3B	+12N	4.0	23.5	23.5	8.50	1517	0.0
9	Antolovic, Avni	0	AUT	+19N	−1B	=7B	+15N	+16N	−2B	−5B	3.5	26.0	26.0	7.00	1283	0.0
10	Jauk, Juliane	0	AUT	+13N	−2B	−12N	=5B	+15N	+11B	−3N	3.5	25.0	27.5	11.25	708	0.0
11	Burstein, Viktoria	0	AUT	−3B	+17N	=15B	+?N	−8B	−10N	+14B	3.5	19.5	19.5	5.75	1526	0.0
12	Loibl, Ella	1504	AUT	+5B	=7N	+10B	−3N	=4B	−6N	−8B	3.0	26.0	29.5	12.25	1384	-18.8
13	FIDE 530011205	0	—	−10B	−5N	−17B	+18N	+14B	−?N	+19B	3.0	14.5	14.5	4.50	741	0.0
14	Karajko, Meryem	0	AUT	−2N	+19B	=4N	−16B	−13N	+18B	−11N	2.5	21.5	21.5	4.25	1279	0.0
15	Wiessner, Heidemarie	0	AUT	−1N	+16B	=11N	−9B	−10B	+19N	−?B	2.5	19.5	19.5	4.25	755	0.0
16	Weiss, Hildegard Eva	0	AUT	=?B	−15N	+18B	+14N	−9B	−4N	−7B	2.5	19.0	19.0	4.50	1247	0.0
17	Vinaykumar, Saanvi	0	AUT	−8N	−11B	+13N	+19B	−7B	−5N	−18N	2.0	21.0	21.0	3.00	787	0.0
18	FIDE 530009057	0	—	−4N	−6B	−16N	−13B	+19N	−14N	+17B	2.0	18.5	18.5	2.00	631	0.0
19	FIDE 530001650	0	—	−9B	−14N	−?B	−17N	−18B	−15B	−13N	0.0	15.5	15.5	0.00	741	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Donets, AlinaAUT
+47.2
6.5 pts · #1
2Jin, EmilieAUT
+24.4
4.5 pts · #2
3Zens, LauraAUT
+3.2
6.0 pts · #6

Top rating losers

1Kotenko Gonzalez, MarinaAUT
-54.4
4.0 pts · #13
2Loibl, EllaAUT
-18.8
3.0 pts · #8
3Busuioc, AmelieAUT
-1.6
5.0 pts · #4

Biggest upsets

R4+156 Elo gap
Jin, Emilie1431 beat Kotenko Gonzalez, Marina1587