National team chess championship 2025 - Youth U18 Borovets, 01.09.25 - 04.09.25
Team Round-RobinStandard
26 players participated in this 5-round tournament, held from 01 Sept 2025 to 04 Sept 2025 in Borovets, Bulgaria. 2 titled players. Top 10 Elo average was 1920, and top seed was Konstantin Georgiev (🇧🇬 BUL, 2140).
Konstantin Georgiev (🇧🇬 BUL, 2140) won with 5.0/5, ahead of Svetlen Ivanov (4.5) and Mihail Marzakov (4.5). Georgiev broke clear in the final round.
The biggest upset came in round 1: Bozhidar Petrov (1463) beat Mario Bayatov (1903), a +440-point gap.
Location
🇧🇬Borovets, Bulgaria
Dates
01 Sept 2025 → 04 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 5 rounds
Titled players · 2
CM×1
WCM×1
Federations · 1 represented
🇧🇬Bulgaria×26
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 |
|---|---|---|---|---|---|---|---|
| 1 | Georgiev, Konstantin | 🇧🇬BUL | 2140 | 5.0 | 1848 | 2648 | +32.0 |
| 2 | CMIvanov, Svetlen | 🇧🇬BUL | 2053 | 4.5 | 1738 | 2104 | +9.2 |
| 3 | Marzakov, Mihail | 🇧🇬BUL | 2036 | 4.5 | 1698 | 2064 | +5.2 |
| 4 | Yordanov, Martin | 🇧🇬BUL | 1516 | 4.0 | 1543 | 1783 | +67.6 |
| 6 | Zhelev, Momchil | 🇧🇬BUL | 1733 | 3.5 | 1712 | 1861 | +33.6 |
| 5 | Blagoev, Denislav | 🇧🇬BUL | 1813 | 3.5 | 1675 | 1824 | +6.8 |
| 10 | Mihaylov, Boyan | 🇧🇬BUL | 1869 | 3.0 | 1848 | 1920 | +15.6 |
| 9 | WCMRasheva, Nora | 🇧🇬BUL | 1930 | 3.0 | 1848 | 1920 | +2.0 |
| 8 | Georgiev, Aleksandar | 🇧🇬BUL | 1720 | 3.0 | 1749 | 1821 | +25.6 |
| 7 | Mitushev, Adrian | 🇧🇬BUL | 1759 | 3.0 | 1733 | 1805 | +13.2 |
| 12 | Bayatov, Mario | 🇧🇬BUL | 1903 | 2.5 | 1738 | 1738 | -38.4 |
| 11 | Krastev, Vladislav | 🇧🇬BUL | 1453 | 2.5 | 1506 | 1779 | +48.8 |
| 14 | Tsvetanov, Teodor | 🇧🇬BUL | 1819 | 2.0 | 1858 | 1786 | -8.4 |
| 18 | Mikov, Simeon | 🇧🇬BUL | 1876 | 2.0 | 1848 | 1776 | -24.0 |
| 15 | Valchev, Martin V | 🇧🇬BUL | 1672 | 2.0 | 1768 | 1768 | +17.2 |
| 16 | Petrov, Bozhidar | 🇧🇬BUL | 1463 | 2.0 | 1755 | 1683 | +47.2 |
| 13 | Yordanov, Viktor | 🇧🇬BUL | 1544 | 2.0 | 1551 | 1479 | -19.6 |
| 17 | Shopov, Vladimir | 🇧🇬BUL | 1636 | 2.0 | 1488 | 2288 | +23.2 |
| 20 | Bakalski, Svetlin | 🇧🇬BUL | 1459 | 1.5 | 1535 | 1386 | -19.6 |
| 19 | Zlatkov, Nikolay | 🇧🇬BUL | 1673 | 1.5 | 1613 | 1613 | -8.8 |
| 22 | Stefanov, Stefan S | 🇧🇬BUL | 1552 | 1.0 | 1721 | 1481 | -18.8 |
| 23 | Vladimirov, Nikola | 🇧🇬BUL | 1655 | 1.0 | 1762 | 1522 | -36.4 |
| 21 | Stoyanov, Gabriel | 🇧🇬BUL | 1494 | 1.0 | 1696 | 1456 | -12.4 |
| 24 | Krastev, Kristiyan | 🇧🇬BUL | 1468 | 0.0 | 1857 | 1057 | -17.2 |
| 26 | Mihovski, Hristo | 🇧🇬BUL | 1515 | 0.0 | 1557 | 757 | -91.2 |
| 25 | Gargov, Kiril | 🇧🇬BUL | 1549 | 0.0 | 1607 | 807 | -52.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Yordanov, MartinBUL+67.64.0 pts · #4
- 2Krastev, VladislavBUL+48.82.5 pts · #11
- 3Petrov, BozhidarBUL+47.22.0 pts · #16
Top rating losers
- 1Mihovski, HristoBUL-91.20.0 pts · #26
- 2Gargov, KirilBUL-52.40.0 pts · #25
- 3Bayatov, MarioBUL-38.42.5 pts · #12
Biggest upsets
- R1+440 Elo gap
- R5+192 Elo gap