National Youth Chess Championships for mixed teams 2025 - U10
Team SwissStandard
30 players participated in this 7-round tournament, held from 30 Oct 2025 to 02 Nov 2025 in Covasna, Romania. Top 10 Elo average was 1648, and top seed was Darius-Cristian Pana (🇷🇴 ROU, 1861).
Sofia-Maria Stangu (🇷🇴 ROU, 1624) won with 6.0/7, ahead of Darius-Cristian Pana (5.0) and Darius-Ionut Nistor (5.0). Stangu won solo starting round 3.
The biggest upset came in round 6: Andrei-Catalin Dobre (1437) beat Stefan Grigorescu (1586), a +149-point gap.
Location
🇷🇴Covasna, Romania
Dates
30 Oct 2025 → 02 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Team · 7 rounds
Federations · 1 represented
🇷🇴Romania×27
Top 3
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- 🥈
- 🥉
Standings
Click row to expand · Cmd+click name for new tab
| # | Player | Fed | Elo | Pts | Avg opp. | Perf | Δ Elo |
|---|---|---|---|---|---|---|---|
| 10 | Stangu, Sofia-Maria | 🇷🇴ROU | 1624 | 6.0 | 1417 | 2217 | +20.4 |
| 2 | Pana, Darius-Cristian | 🇷🇴ROU | 1861 | 5.0 | 1598 | 1838 | -1.5 |
| 1 | Nistor, Darius-Ionut | 🇷🇴ROU | 1644 | 5.0 | 1635 | 1875 | +57.2 |
| 4 | Chelu, Tudor-Iulian | 🇷🇴ROU | 1528 | 4.5 | 1510 | 1605 | +16.8 |
| 5 | Albu, Tudor-Stefan | 🇷🇴ROU | 1703 | 4.5 | 1574 | 1847 | +18.8 |
| 13 | Mazilu, Ioan-Casian | 🇷🇴ROU | 1478 | 4.5 | 1519 | 1519 | +7.6 |
| 11 | Boboc, Alexandra-Claudia | 🇷🇴ROU | 0 | 4.0 | 1480 | 1500 | 0.0 |
| 8 | Szabo, Viktor | 🇷🇴ROU | 1591 | 4.0 | 1591 | 1591 | +1.2 |
| 14 | Grigorescu, Stefan | 🇷🇴ROU | 1586 | 3.5 | 1484 | 1397 | -41.6 |
| 20 | Zegrea, Ana | 🇷🇴ROU | 1422 | 3.5 | 1503 | 1310 | -12.4 |
| 7 | Haimana, Teodor-Nicolas | 🇷🇴ROU | 1639 | 3.5 | 1637 | 1637 | -0.4 |
| 16 | Dicu, Teodor-Florentin | 🇷🇴ROU | 1531 | 3.5 | 1562 | 1475 | -11.6 |
| 15 | Popescu, Adrian-Nicolae | 🇷🇴ROU | 1565 | 3.5 | 1597 | 1510 | -13.2 |
| 3 | Dobre, Andrei-Catalin | 🇷🇴ROU | 1437 | 3.5 | 1530 | 1625 | +40.0 |
| 21 | Lazar, Tanya | 🇷🇴ROU | 1405 | 3.0 | 1519 | 1326 | -8.0 |
| 12 | Fodor, Eric-Matei | 🇷🇴ROU | 1603 | 3.0 | 1644 | 1572 | -10.0 |
| 9 | Dragoi, Aaron-Mathias | 🇷🇴ROU | 1576 | 3.0 | 1595 | 1595 | +4.8 |
| 17 | Mihali-Viorescu, Tudor | 🇷🇴ROU | 1512 | 3.0 | 1554 | 1554 | +6.4 |
| 6 | Oprea, Sorin-Andrei | 🇷🇴ROU | 1650 | 2.5 | 1635 | 1635 | -3.6 |
| 22 | Constandache, Darius-Andrei | 🇷🇴ROU | 1538 | 2.5 | 1456 | 1263 | -29.2 |
| 19 | Tudosescu, Maria-Teodora | 🇷🇴ROU | 0 | 2.0 | 1480 | 1207 | 0.0 |
| 29 | Laszlo, Zente-David | 🇷🇴ROU | 0 | 2.0 | 1520 | 720 | 0.0 |
| 26 | Csizmas, Tabita-Kincso | 🇷🇴ROU | 0 | 1.0 | 1480 | 680 | 0.0 |
| 18 | Dogariu, Matei | 🇷🇴ROU | 0 | 1.0 | 1624 | 1351 | 0.0 |
| 25 | FIDE 42249333 | — | 0 | 1.0 | 1583 | 783 | 0.0 |
| 24 | FIDE 42249007 | — | 0 | 1.0 | 1480 | 680 | 0.0 |
| 28 | FIDE 42259355 | — | 0 | 0.0 | 1503 | 703 | 0.0 |
| 27 | Ganescu, Armand-Ioan | 🇷🇴ROU | 1420 | 0.0 | 1673 | 873 | -41.2 |
| 23 | Csuma, Andrei-Ionut | 🇷🇴ROU | 0 | 0.0 | 1583 | 783 | 0.0 |
| 30 | Pop-Gosman, Ayan-Razvan | 🇷🇴ROU | 0 | 0.0 | 1474 | 674 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Nistor, Darius-IonutROU+57.25.0 pts · #1
- 2Dobre, Andrei-CatalinROU+40.03.5 pts · #3
- 3Stangu, Sofia-MariaROU+20.46.0 pts · #10
Top rating losers
- 1Grigorescu, StefanROU-41.63.5 pts · #14
- 2Ganescu, Armand-IoanROU-41.20.0 pts · #27
- 3Constandache, Darius-AndreiROU-29.22.5 pts · #22
Biggest upsets
- R6+149 Elo gap
- R3+101 Elo gap