225e Open FIDE Interchess de 3 Rondes lentes -1800
Open SwissStandard
16 players participated in this 3-round tournament, held on 04 Jan 2026 in Paris, France. Top 10 Elo average was 1617, and top seed was Bruno Touati (🇫🇷 FRA, 1758).
Paul Castanier (🇫🇷 FRA, 1735) won with 3.0/3, ahead of Bruno Touati (2.5) and Arham Mojumdar (2.5). Castanier broke clear in the final round.
Location
🇫🇷Paris, France
Dates
04 Jan 2026
Time control
Standard: 50 minutes with 10 seconds increment from move 1
System
Swiss · 3 rounds
Federations · 1 represented
🇫🇷France×15
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 3 roundsPaul Castanier led from R3; +0.5-point edge over the runner-up.
Co-leaders
8
3
1
R3–R3 · LEAD HELD
Paul Castanier held the sole lead from R3 through R3 without losing it.
R1–R3 · WIN STREAK
Paul Castanier won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Paul Castanier | * | — | — | 1 |
| 2Bruno Touati | — | * | ½ | — |
| 3Arham Mojumdar | — | ½ | * | — |
| 4Manato Pavard-Sato | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Castanier, Paul | 1735 | FRA | +8N | +4B | +5N | 3.0 | 4.0 | 5.5 | 5.50 | 2354 | +31.6 |
| 2 | Touati, Bruno | 1758 | FRA | +11B | =3N | +7B | 2.5 | 4.5 | 5.5 | 4.25 | 1837 | +5.0 |
| 3 | Mojumdar, Arham | 1585 | FRA | +6N | =2B | +10N | 2.5 | 4.5 | 5.5 | 4.25 | 1904 | +30.8 |
| 4 | Pavard-Sato, Manato | 1601 | FRA | +16B | −1N | +13B | 2.0 | 4.0 | 4.0 | 1.00 | 1709 | +16.8 |
| 5 | Brellier Sanchez, Rafael | 1568 | FRA | +15B | +12N | −1B | 2.0 | 4.0 | 4.0 | 1.00 | 1687 | +15.2 |
| 6 | Nammour, Theophile | 0 | FRA | −3B | +11N | +12B | 2.0 | 3.5 | 4.5 | 2.00 | 1608 | 0.0 |
| 7 | Lavergne, Adrien | 1568 | FRA | +14N | +10B | −2N | 2.0 | 3.5 | 4.5 | 2.00 | 1711 | +15.2 |
| 8 | Chauchereau, Bastien | 1511 | FRA | −1B | +16N | =9B | 1.5 | 4.5 | 4.5 | 0.75 | 1566 | +7.2 |
| 9 | Boursier, Dominique | 1456 | FRA | −12B | +15N | =8N | 1.5 | 2.5 | 2.5 | 0.75 | 1384 | -3.4 |
| 10 | Mojumdar, Adyan | 1660 | FRA | +13B | −7N | −3B | 1.0 | 4.5 | 5.5 | 1.00 | 1438 | -36.4 |
| 11 | Mahdout, Oussama | 1544 | FRA | −2N | −6B | +15N | 1.0 | 4.5 | 4.5 | 0.00 | 958 | -8.0 |
| 12 | Boursier, Enzo | 1637 | FRA | +9N | −5B | −6N | 1.0 | 4.0 | 5.5 | 1.50 | 1499 | -14.8 |
| 13 | Ngo, Albert Minh Khang | 1510 | FRA | −10N | +14B | −4N | 1.0 | 3.0 | 4.0 | 1.00 | 832 | -26.4 |
| 14 | Schluchter, Kemis | 0 | FRA | −7B | −13N | +16B | 1.0 | 3.0 | 3.0 | 0.00 | 1403 | 0.0 |
| 15 | FIDE 80470505 | 0 | — | −5N | −9B | −11B | 0.0 | 3.5 | 4.5 | 0.00 | 704 | 0.0 |
| 16 | Pavard-Sato, Yugo | 1451 | FRA | −4N | −8B | −14N | 0.0 | 3.5 | 4.5 | 0.00 | 759 | -34.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Castanier, PaulFRA+31.63.0 pts · #1
- 2Mojumdar, ArhamFRA+30.82.5 pts · #5
- 3Pavard-Sato, ManatoFRA+16.82.0 pts · #3
Top rating losers
- 1Mojumdar, AdyanFRA-36.41.0 pts · #10
- 2Pavard-Sato, YugoFRA-34.40.0 pts · #16
- 3Ngo, Albert Minh KhangFRA-26.41.0 pts · #15