219e Open FIDE Interchess de 3 Rondes (reserve aux elo fide 1600 a 1799)
Open SwissStandard
5 players participated in this 3-round tournament, held on 13 Dec 2025 in Paris, France. Top 10 Elo average was 629, and top seed was Bruno Touati (🇫🇷 FRA, 1776).
Daniel Mason (🇫🇷 FRA, 0) won with 2.0/3, ahead of Matteo Lemercier (2.0) and Antoine Groussin (1.0).
Location
🇫🇷Paris, France
Dates
13 Dec 2025
Time control
Standard: 50 minutes with 10 seconds increment from move 1
System
Swiss · 3 rounds
Avg top 10
629
Participants
5
Federations · 1 represented
🇫🇷France×5
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 5 · 3 roundsTight race until R3; 2 players tied at 2.0/3, decided on Buchholz.
Co-leaders
2
1
1
R3 · TIEBREAK CLUSTER
2 players finish on 2.0/3. Mason takes the title on Buchholz Cut1 (1.0).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Daniel Mason | * | — | — | 1 |
| 2Matteo Lemercier | — | * | 1 | — |
| 3Antoine Groussin | — | 0 | * | 1 |
| 4Anate Abbey | 0 | — | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mason, Daniel | 0 | FRA | +4B | −?N | +5N | 2.0 | 1.0 | 1.0 | 1.00 | 1663 | 0.0 |
| 2 | Lemercier, Matteo | 0 | FRA | =?N | +3B | =?B | 2.0 | 1.0 | 1.0 | 1.00 | 1760 | 0.0 |
| 3 | Groussin, Antoine | 0 | FRA | −?B | −2N | +4B | 1.0 | 2.5 | 2.5 | 0.50 | 1631 | 0.0 |
| 4 | Abbey, Anate | 1478 | FRA | −1N | =5B | −3N | 0.5 | 3.0 | 3.5 | 0.25 | 1668 | +4.8 |
| 5 | Mutombo-Bantubikisha, Elie | 1668 | FRA | F | =4N | −1B | 0.5 | 2.5 | 2.5 | 0.25 | 1486 | -4.8 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Abbey, AnateFRA+4.80.5 pts · #4
- 2Groussin, AntoineFRA0.01.0 pts · #2
- 3Lemercier, MatteoFRA0.02.0 pts · #3
Top rating losers
- 1Mutombo-Bantubikisha, ElieFRA-4.80.5 pts · #5
- 2Groussin, AntoineFRA0.01.0 pts · #2
- 3Lemercier, MatteoFRA0.02.0 pts · #3