Trophee Jean BIOU 2025-26 r2
Open SwissStandard
28 players participated in this 1-round tournament, held on 13 Dec 2025 in Nantes, France. 2 federations represented. Top 10 Elo average was 1802, and top seed was Antoine De Mautor (🇫🇷 FRA, 1906).
Florian Gain (🇫🇷 FRA, 1848) won with 1.0/1, ahead of Renaud Couchet (1.0) and Emmanuel Renard (1.0). Gain won on tie-break after catching the field in the final round.
Location
🇫🇷Nantes, France
Dates
13 Dec 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 1 rounds
Federations · 2 represented
🇫🇷France×26
🇲🇦Morocco×1
Top 3
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Grille américaine
| # | Player | Elo | Fed | R1 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Gain, Florian | 1848 | FRA | +23B | 1.0 | 0.0 | 0.0 | 0.00 | 2485 | +5.6 |
| 2 | Couchet, Renaud | 1686 | FRA | +21B | 1.0 | 0.0 | 0.0 | 0.00 | 2225 | +3.6 |
| 3 | Renard, Emmanuel | 1817 | FRA | +25N | 1.0 | 0.0 | 0.0 | 0.00 | 2450 | +5.6 |
| 4 | Fache, Jacques | 1750 | FRA | +16B | 1.0 | 0.0 | 0.0 | 0.00 | 2338 | +4.6 |
| 5 | Rachdad, Bilal | 1805 | MAR | +20N | 1.0 | 0.0 | 0.0 | 0.00 | 2499 | +7.2 |
| 6 | Henaff, Maxime | 1685 | FRA | +18B | 1.0 | 0.0 | 0.0 | 0.00 | 2330 | +11.6 |
| 7 | De Mautor, Antoine | 1906 | FRA | +17N | 1.0 | 0.0 | 0.0 | 0.00 | 2508 | +5.0 |
| 8 | Davy, Guillaume | 1671 | FRA | +24N | 1.0 | 0.0 | 0.0 | 0.00 | 2292 | +10.8 |
| 9 | Taconet, Alexandre | 1780 | FRA | +15N | 1.0 | 0.0 | 0.0 | 0.00 | 2448 | +6.4 |
| 10 | Champion, Sam | 0 | FRA | +?N | 1.0 | 0.0 | 0.0 | 0.00 | 1578 | 0.0 |
| 11 | Budin, Joseph | 1897 | FRA | +19B | 1.0 | 0.0 | 0.0 | 0.00 | 2444 | +3.8 |
| 12 | Lemire, Salomee | 1749 | FRA | +26B | 1.0 | 0.0 | 0.0 | 0.00 | 2427 | +6.6 |
| 13 | Goguely, Pierre | 1757 | FRA | +22B | 1.0 | 0.0 | 0.0 | 0.00 | 2399 | +5.8 |
| 14 | Bloede, Ouriel | 0 | FRA | =?N | 0.5 | 0.0 | 0.0 | 0.00 | 1844 | 0.0 |
| 15 | Kervadec, Jean | 1651 | FRA | −9B | 0.0 | 0.0 | 1.0 | 0.00 | 980 | -6.4 |
| 16 | Batou, Yves | 1539 | FRA | −4N | 0.0 | 0.0 | 1.0 | 0.00 | 950 | -9.2 |
| 17 | Guillevic-Haas, Colomban | 1707 | FRA | −7B | 0.0 | 0.0 | 1.0 | 0.00 | 1105 | -5.0 |
| 18 | Auffret, Pascal | 1490 | FRA | −6N | 0.0 | 0.0 | 1.0 | 0.00 | 886 | -11.6 |
| 19 | Bernard, Jean-yves | 1645 | FRA | −11N | 0.0 | 0.0 | 1.0 | 0.00 | 1097 | -3.8 |
| 20 | Vallejos, Tomas | 1692 | FRA | −5B | 0.0 | 0.0 | 1.0 | 0.00 | 1005 | -14.4 |
| 21 | Colin, Alexandre | 1425 | FRA | −2N | 0.0 | 0.0 | 1.0 | 0.00 | 886 | -7.2 |
| 22 | Deyhim, Kamran | 1600 | FRA | −13N | 0.0 | 0.0 | 1.0 | 0.00 | 958 | -5.8 |
| 23 | Morillon, Jean-Michel | 1685 | FRA | −1N | 0.0 | 0.0 | 1.0 | 0.00 | 1048 | -5.6 |
| 24 | Roger, Patrick | 1492 | FRA | −8B | 0.0 | 0.0 | 1.0 | 0.00 | 871 | -5.4 |
| 25 | Doucet, Fanny | 1652 | FRA | −3B | 0.0 | 0.0 | 1.0 | 0.00 | 1017 | -11.2 |
| 26 | Touguet, Joel | 1585 | FRA | −12N | 0.0 | 0.0 | 1.0 | 0.00 | 949 | -13.2 |
| 27 | FIDE 527005100 | 0 | — | −?B | 0.0 | 0.0 | 0.0 | 0.00 | 861 | 0.0 |
| 28 | Boulesteix, Max | 0 | FRA | −?B | 0.0 | 0.0 | 0.0 | 0.00 | 749 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Henaff, MaximeFRA+11.61.0 pts · #6
- 2Davy, GuillaumeFRA+10.81.0 pts · #8
- 3Rachdad, BilalMAR+7.21.0 pts · #5
Top rating losers
- 1Vallejos, TomasFRA-14.40.0 pts · #21
- 2Touguet, JoelFRA-13.20.0 pts · #28
- 3Auffret, PascalFRA-11.60.0 pts · #19