Championnat de Bourgogne jeunes 2026-U14
Open SwissStandard
15 players participated in this 6-round tournament, held from 28 Feb 2026 to 01 Mar 2026 in Auxerre, France. Top 10 Elo average was 1086, and top seed was Florian Robert (🇫🇷 FRA, 1646).
Oscar Relange (🇫🇷 FRA, 1577) won with 5.5/6, ahead of Zoe Prochazka (5.0) and Mathis Guillot (4.0). Relange won solo starting round 4.
The biggest upset came in round 6: Marius Giraud (1481) beat Florian Robert (1646), a +165-point gap.
Location
🇫🇷Auxerre, France
Dates
28 Feb 2026 → 01 Mar 2026
Time control
Standard: 50 minutes with 10 seconds increment from move 1
System
Swiss · 6 rounds
Federations · 1 represented
🇫🇷France×12
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsOscar Relange led from R4; +0.5-point edge over the runner-up.
Co-leaders
6
3
2
1
1
1
R4–R6 · LEAD HELD
Oscar Relange held the sole lead from R4 through R6 without losing it.
WIN STREAKS · 3 top finishers
Oscar Relange 5 wins (R1–R5)Zoe Prochazka 5 wins (R2–R6)Mathis Guillot 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Oscar Relange | * | — | 1 | — |
| 2Zoe Prochazka | — | * | 1 | — |
| 3Mathis Guillot | 0 | 0 | * | 1 |
| 4Marius Giraud | — | — | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Relange, Oscar | 1577 | FRA | +15B | +8N | +6N | +3B | +7N | =5B | 5.5 | 16.5 | 17.0 | 15.25 | 2287 | +30.0 |
| 2 | Prochazka, Zoe | 0 | FRA | −6N | +13B | +?N | +8B | +3N | +7B | 5.0 | 14.5 | 14.5 | 11.50 | 2287 | +21.6 |
| 3 | Guillot, Mathis | 1514 | FRA | +13B | +12N | +4B | −1N | −2B | +9N | 4.0 | 19.5 | 21.0 | 10.50 | 1656 | +23.2 |
| 4 | Giraud, Marius | 1481 | FRA | =14N | +10B | −3N | =11B | +8N | +6B | 4.0 | 14.5 | 16.0 | 10.25 | 711 | -17.6 |
| 5 | Perron, Cyril | 0 | FRA | −7N | F | +9B | +6B | +11N | =1N | 3.5 | 16.5 | 16.5 | 10.75 | 1529 | -22.8 |
| 6 | Robert, Florian | 1646 | FRA | +2B | +7N | −1B | −5N | +10B | −4N | 3.0 | 21.0 | 23.5 | 10.50 | 1377 | 0.0 |
| 7 | Boileau, Antoine | 1480 | FRA | +5B | −6B | +11N | +12N | −1B | −2N | 3.0 | 19.0 | 21.0 | 7.50 | 777 | -13.6 |
| 8 | De Kertanguy, Joseph | 0 | FRA | +9B | −1B | +14N | −2N | −4B | +?N | 3.0 | 19.0 | 19.0 | 4.50 | 1406 | -46.4 |
| 9 | Dimanche, Phileasse | 1549 | FRA | −8N | +14B | −5N | +15B | +13N | −3B | 3.0 | 13.5 | 14.0 | 3.50 | 711 | -22.0 |
| 10 | Rubbens, Arthur | 0 | FRA | =11B | −4N | =15N | +?B | −6N | =13B | 2.5 | 11.0 | 11.0 | 2.00 | 667 | 0.0 |
| 11 | Rahal, Mehdi-Rayan | 1617 | FRA | =10N | +?B | −7B | =4N | −5B | −12N | 2.0 | 15.0 | 15.0 | 3.25 | 1272 | 0.0 |
| 12 | Winckel, Benjamin | 0 | FRA | F | −3B | +?N | −7B | −14N | +11B | 2.0 | 10.5 | 10.5 | 2.00 | 687 | 0.0 |
| 13 | FIDE 560086580 | 0 | — | −3N | −2N | F | +?B | −9B | =10N | 1.5 | 14.5 | 14.5 | 1.25 | 730 | 0.0 |
| 14 | FIDE 560086599 | 0 | — | =4B | −9N | −8B | F | +12B | −?N | 1.5 | 12.0 | 12.0 | 4.00 | 1315 | 0.0 |
| 15 | FIDE 560026839 | 0 | — | −1N | −?N | =10B | −9N | −?B | F | 0.5 | 11.0 | 11.0 | 1.25 | 763 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Relange, OscarFRA+30.05.5 pts · #2
- 2Guillot, MathisFRA+23.24.0 pts · #3
- 3Prochazka, ZoeFRA+21.65.0 pts · #1
Top rating losers
- 1De Kertanguy, JosephFRA-46.43.0 pts · #6
- 2Perron, CyrilFRA-22.83.5 pts · #4
- 3Dimanche, PhileasseFRA-22.03.0 pts · #10
Biggest upsets
- R6+165 Elo gap
- R3+137 Elo gap