Tournoi interne Thiais 2026 r6
Open SwissStandard
10 players participated in this 6-round tournament, held on 25 Mar 2026 in Thiais, France. Top 10 Elo average was 1513, and top seed was Hussein Dia (🇫🇷 FRA, 1937).
Clement Tran Van (🇫🇷 FRA, 1775) won with 2.0/6, ahead of Rudy Mabelly (1.0) and Sam Selman (1.0). Tran Van broke clear in the final round.
The biggest upset came in round 5: David Rahary (1678) beat Hussein Dia (1937), a +259-point gap.
Location
🇫🇷Thiais, France
Dates
25 Mar 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Federations · 1 represented
🇫🇷France×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsClement Tran Van led from R6; +1.0-point edge over the runner-up. Title race converged from 10 co-leaders at R4 to 1 by R6.
Co-leaders
10
10
10
10
5
1
R6–R6 · LEAD HELD
Clement Tran Van never relinquished the lead after R6; final gap +1.0 over the runner-up.
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Clement Tran Van | * | — | — | — |
| 2Eric Roussel | — | * | 0 | — |
| 3Igor Chugunov | — | 1 | * | 0 |
| 4Mihangy Randriamanantsoa | — | — | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Tran Van, Clement | 1775 | FRA | F | F | F | F | +2N | +3B | 2.0 | 2.0 | 2.0 | 2.00 | 2424 | +12.8 |
| 2 | Mabelly, Rudy | 1692 | FRA | F | F | F | F | −1B | +6B | 1.0 | 3.0 | 3.0 | 1.00 | 1735 | +1.2 |
| 3 | Selman, Sam | 1492 | FRA | F | F | F | F | +9N | −1N | 1.0 | 3.0 | 3.0 | 1.00 | 1753 | +22.4 |
| 4 | Chugunov, Igor | 1683 | FRA | F | F | F | F | −5N | +8B | 1.0 | 2.0 | 2.0 | 1.00 | 2480 | +10.6 |
| 5 | Randriamanantsoa, Mihangy | 0 | FRA | F | F | F | F | +4B | −7N | 1.0 | 2.0 | 2.0 | 1.00 | 1788 | 0.0 |
| 6 | Rahary, David | 1678 | FRA | F | F | F | F | +7B | −2N | 1.0 | 2.0 | 2.0 | 1.00 | 1813 | +5.4 |
| 7 | Dia, Hussein | 1937 | FRA | F | F | F | F | −6N | +5B | 1.0 | 2.0 | 2.0 | 1.00 | 908 | -15.2 |
| 8 | Roussel, Eric | 1729 | FRA | F | F | F | F | +10B | −4N | 1.0 | 1.0 | 1.0 | 0.00 | 1539 | -7.0 |
| 9 | Segura, Olivier | 1714 | FRA | F | F | F | F | −3B | +10N | 1.0 | 1.0 | 1.0 | 0.00 | 1476 | -13.0 |
| 10 | Soubrier, Alain | 1434 | FRA | F | F | F | F | −8N | −9B | 0.0 | 2.0 | 2.0 | 0.00 | 912 | -6.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Selman, SamFRA+22.41.0 pts · #8
- 2Tran Van, ClementFRA+12.82.0 pts · #1
- 3Chugunov, IgorFRA+10.61.0 pts · #3
Top rating losers
- 1Dia, HusseinFRA-15.21.0 pts · #10
- 2Segura, OlivierFRA-13.01.0 pts · #7
- 3Roussel, EricFRA-7.01.0 pts · #2
Biggest upsets
- R5+259 Elo gap
- R5+222 Elo gap