CChessStats

Tournoi interne Thiais 2026 r3

Open SwissStandard

9 players participated in this 3-round tournament, held on 17 Dec 2025 in Thiais, France. Top 10 Elo average was 1516, and top seed was Hussein Dia (🇫🇷 FRA, 1937).

Rudy Mabelly (🇫🇷 FRA, 1692) won with 1.0/3, ahead of David Rahary (1.0) and Olivier Segura (1.0). Mabelly won on tie-break after catching the field in the final round.

Location
🇫🇷Thiais, France
Dates
17 Dec 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 3 rounds
Top seed
🇫🇷Hussein Dia1937
Avg top 10
1,516
Participants
9
Federations · 1 represented
🇫🇷France×9
Top 3

How it unfolded

Top 6 · 3 rounds

Tight race until R3; 4 players tied at 1.0/3, decided on Buchholz.

Co-leaders
10
10
5
11.52.53R1R2R3
Mabelly1Rahary1Segura1Dia1Chugunov0Randriamanantsoa0
R3 · TIEBREAK CLUSTER

4 players finish on 1.0/3. Mabelly takes the title on Buchholz Cut1 (0.0).

Grille américaine

#PlayerEloFedR1R2R3PtsBu C1BuSBPerfΔ
1Mabelly, Rudy1692FRAFF+5B1.00.00.00.002485+9.6
2Rahary, David1678FRAFF+6B1.00.00.00.002226+4.0
3Segura, Olivier1714FRAFF+7N1.00.00.00.002503+9.6
4Dia, Hussein1937FRAFF+8B1.00.00.00.002581+6.6
5Chugunov, Igor1683FRAFF−1N0.01.01.00.00899-9.6
6Soubrier, Alain1434FRAFF−2N0.01.01.00.00870-4.0
7Roussel, Eric1729FRAFF−3B0.01.01.00.00917-9.6
8Tran Van, Clement1775FRAFF−4N0.01.01.00.001107-6.6
9Randriamanantsoa, Mihangy0FRAFF−?B0.00.00.00.007120.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers