DIUP Boys 13
Open SwissStandard
12 players participated in this 7-round tournament, held from 31 Oct 2025 to 03 Nov 2025 in Borovetz, Bulgaria. Top 10 Elo average was 899, and top seed was Daniel Rusev (🇧🇬 BUL, 1528).
Daniel Rusev (🇧🇬 BUL, 1528) won with 5.5/7, ahead of Ognyan Petrov (5.0) and Krastinsh Daniels (4.5). Rusev won solo starting round 5.
Location
🇧🇬Borovetz, Bulgaria
Dates
31 Oct 2025 → 03 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇧🇬Bulgaria×9
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsDaniel Rusev led from R3; +0.5-point edge over the runner-up.
Co-leaders
5
2
1
2
1
1
1
R3–R7 · LEAD HELD
Daniel Rusev held the sole lead from R3 through R7 without losing it.
R2 · HEAD-TO-HEAD · WINNER VS 2ND
Daniel Rusev beat Ognyan Petrov (Black).
WIN STREAKS · 2 top finishers
Daniel Rusev 3 wins (R1–R3)Ognyan Petrov 4 wins (R4–R7)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Daniel Rusev | * | 1 | ½ | ½ |
| 2Ognyan Petrov | 0 | * | 0 | 1 |
| 3Krastinsh Daniels | ½ | 1 | * | 0 |
| 4Nicola Stoyanov | ½ | 0 | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Rusev, Daniel | 1528 | BUL | +10B | +2N | +8B | =3N | +5B | =4B | =6N | 5.5 | 25.5 | 27.0 | 20.50 | 1736 | +50.8 |
| 2 | Petrov, Ognyan | 1494 | BUL | +9N | −1B | −3B | +12N | +6N | +8B | +4N | 5.0 | 24.5 | 26.0 | 16.00 | 1493 | -8.4 |
| 3 | Krastinsh Daniels | 1515 | BUL | +7N | =5B | +2N | =1B | −4N | =9B | +8N | 4.5 | 26.0 | 29.0 | 18.00 | 1696 | +37.2 |
| 4 | Stoyanov,Nicola | 0 | BUL | =6N | =7B | +11B | +10N | +3B | =1N | −2B | 4.5 | 24.0 | 25.5 | 14.00 | 1514 | 0.0 |
| 5 | Burvanov, Yulian | 1508 | BUL | +11B | =3N | +10B | +8N | −1N | −6B | +12N | 4.5 | 20.0 | 21.5 | 9.75 | 1406 | -23.2 |
| 6 | Vladimirov, Simeon | 1483 | BUL | =4B | −8N | +7B | +11N | −2B | +5N | =1B | 4.0 | 26.0 | 27.5 | 14.50 | 1416 | -15.6 |
| 7 | FIDE 2977559 | 0 | — | −3B | =4N | −6N | =9B | =12N | +11B | +10B | 3.5 | 19.0 | 20.5 | 7.50 | 699 | 0.0 |
| 8 | Bozhkov, Rangel | 1465 | BUL | +12N | +6B | −1N | −5B | +9N | −2N | −3B | 3.0 | 26.5 | 28.0 | 8.50 | 1273 | -40.8 |
| 9 | Stefanov, Jordan | 0 | BUL | −2B | −10N | +12B | =7N | −8B | =3N | +11B | 3.0 | 19.0 | 20.5 | 7.00 | 1224 | 0.0 |
| 10 | FIDE 2965615 | 0 | — | −1N | +9B | −5N | −4B | =11N | −12B | −7N | 1.5 | 22.5 | 24.0 | 3.75 | 719 | 0.0 |
| 11 | Petrishki, Boris | 0 | BUL | −5N | +12B | −4N | −6B | =10B | −7N | −9N | 1.5 | 21.0 | 22.5 | 2.25 | 696 | 0.0 |
| 12 | FIDE 2950405 | 0 | — | −8B | −11N | −9N | −2B | =7B | +10N | −5B | 1.5 | 20.5 | 22.0 | 3.25 | 694 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Rusev, DanielBUL+50.85.5 pts · #1
- 2Krastinsh DanielsBUL+37.24.5 pts · #2
- 3FIDE 29504050.01.5 pts · #11
Top rating losers
- 1Bozhkov, RangelBUL-40.83.0 pts · #7
- 2Burvanov, YulianBUL-23.24.5 pts · #5
- 3Vladimirov, SimeonBUL-15.64.0 pts · #6