245e Open FIDE Interchess de 3 Rondes -1700
Open SwissStandard
8 players participated in this 3-round tournament, held on 21 Mar 2026 in Paris, France. Top 10 Elo average was 761, and top seed was Adrien Demange (🇫🇷 FRA, 1670).
Adrien Demange (🇫🇷 FRA, 1670) won with 3.0/3, ahead of Antoine Nouguez (2.0) and Florent Nouguez (2.0). Demange broke clear in the final round.
The biggest upset came in round 3: Eli Knossow (1405) beat Albert Minh Khang Ngo (1529), a +124-point gap.
Location
🇫🇷Paris, France
Dates
21 Mar 2026
Time control
Standard: 50 minutes with 10 seconds increment from move 1
System
Swiss · 3 rounds
Federations · 1 represented
🇫🇷France×6
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 3 roundsAdrien Demange led from R3; +1.0-point edge over the runner-up.
Co-leaders
3
2
1
R3–R3 · LEAD HELD
Adrien Demange never relinquished the lead after R3; final gap +1.0 over the runner-up.
R1–R3 · WIN STREAK
Adrien Demange won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Adrien Demange | * | — | 1 | 1 |
| 2Eli Knossow | — | * | — | — |
| 3Florent Nouguez | 0 | — | * | — |
| 4Antoine Nouguez | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Demange, Adrien | 1670 | FRA | +3B | +6N | +2B | 3.0 | 4.0 | 5.0 | 5.00 | 2331 | +12.4 |
| 2 | Nouguez, Antoine | 0 | FRA | +7N | +5B | −1N | 2.0 | 4.5 | 5.0 | 2.00 | 1581 | 0.0 |
| 3 | Nouguez, Florent | 0 | FRA | −1N | +8B | +7N | 2.0 | 3.5 | 3.5 | 0.50 | 1581 | 0.0 |
| 4 | Knossow, Eli | 1405 | FRA | =5N | =7B | +6B | 2.0 | 2.5 | 3.0 | 2.00 | 1705 | +31.6 |
| 5 | FIDE 576017788 | 0 | — | =4B | −2N | +8B | 1.5 | 4.0 | 4.0 | 1.00 | 1402 | 0.0 |
| 6 | Ngo, Albert Minh Khang | 1529 | FRA | +8N | −1B | −4N | 1.0 | 5.0 | 5.0 | 0.00 | 736 | -39.2 |
| 7 | Abbey, Anate | 1486 | FRA | −2B | =4N | −3B | 0.5 | 4.0 | 6.0 | 1.00 | 1402 | -2.4 |
| 8 | FIDE 80470505 | 0 | — | −6B | −3N | −5N | 0.0 | 3.5 | 4.5 | 0.00 | 731 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Knossow, EliFRA+31.62.0 pts · #1
- 2Demange, AdrienFRA+12.43.0 pts · #2
- 3FIDE 804705050.00.0 pts · #7
Top rating losers
- 1Ngo, Albert Minh KhangFRA-39.21.0 pts · #8
- 2Abbey, AnateFRA-2.40.5 pts · #5
- 3FIDE 804705050.00.0 pts · #7
Biggest upsets
- R3+124 Elo gap