Tournoi interne Thiais 2026 r8
Open SwissStandard
9 players participated in this 8-round tournament, held on 27 May 2026 in Thiais, France. Top 10 Elo average was 1495, and top seed was Hussein Dia (🇫🇷 FRA, 1937).
Sam Selman (🇫🇷 FRA, 1492) won with 1.0/8, ahead of Clement Tran Van (1.0) and Hussein Dia (1.0).
The biggest upset came in round 8: Sam Selman (1492) beat Igor Chugunov (1683), a +191-point gap.
Location
🇫🇷Thiais, France
Dates
27 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 8 rounds
Federations · 1 represented
🇫🇷France×9
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 8 roundsTight race until R8; 4 players tied at 1.0/8, decided on Buchholz. Title race narrowed from 10 co-leaders at R4 to 5 at the finish.
Co-leaders
10
10
10
10
10
10
10
5
R8 · TIEBREAK CLUSTER
4 players finish on 1.0/8. Selman takes the title on Buchholz Cut1 (0.0).
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Selman, Sam | 1492 | FRA | F | F | F | F | F | F | F | +7N | 1.0 | 0.0 | 0.0 | 0.00 | 2468 | +24.4 |
| 2 | Tran Van, Clement | 1775 | FRA | F | F | F | F | F | F | F | +8B | 1.0 | 0.0 | 0.0 | 0.00 | 2203 | +1.8 |
| 3 | Dia, Hussein | 1937 | FRA | F | F | F | F | F | F | F | +5B | 1.0 | 0.0 | 0.0 | 0.00 | 2555 | +6.4 |
| 4 | Mabelly, Rudy | 1692 | FRA | F | F | F | F | F | F | F | +6B | 1.0 | 0.0 | 0.0 | 0.00 | 2495 | +9.2 |
| 5 | Segura, Olivier | 1714 | FRA | F | F | F | F | F | F | F | −3N | 0.0 | 1.0 | 1.0 | 0.00 | 1090 | -6.4 |
| 6 | Roussel, Eric | 1729 | FRA | F | F | F | F | F | F | F | −4N | 0.0 | 1.0 | 1.0 | 0.00 | 927 | -9.2 |
| 7 | Chugunov, Igor | 1683 | FRA | F | F | F | F | F | F | F | −1B | 0.0 | 1.0 | 1.0 | 0.00 | 790 | -12.2 |
| 8 | Soubrier, Alain | 1434 | FRA | F | F | F | F | F | F | F | −2N | 0.0 | 1.0 | 1.0 | 0.00 | 983 | -1.8 |
| 9 | Randriamanantsoa, Mihangy | 0 | FRA | F | F | F | F | F | F | F | −?N | 0.0 | 0.0 | 0.0 | 0.00 | 908 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Selman, SamFRA+24.41.0 pts · #1
- 2Mabelly, RudyFRA+9.21.0 pts · #4
- 3Dia, HusseinFRA+6.41.0 pts · #3
Top rating losers
- 1Chugunov, IgorFRA-12.20.0 pts · #7
- 2Roussel, EricFRA-9.20.0 pts · #6
- 3Segura, OlivierFRA-6.40.0 pts · #5
Biggest upsets
- R8+191 Elo gap