Tournoi ferme Chess in Lyon juin 2025 Poule J
Round-RobinStandard
8 players participated in this 7-round tournament, held from 20 Jun 2025 to 22 Jun 2025 in Lyon, France. Top 10 Elo average was 943, and top seed was Olena Dumonteil (🇫🇷 FRA, 1568).
Nathan Contant (🇫🇷 FRA, 1458) won with 6.0/7, ahead of Kaan Alp Gungor (6.0) and Elias Payadopulos (6.0). Contant shared the lead from round 6, winning on tie-break.
The biggest upset came in round 7: Nathan Contant (1458) beat Olena Dumonteil (1568), a +110-point gap.
Location
🇫🇷Lyon, France
Dates
20 Jun 2025 → 22 Jun 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Round-robin · 7 rounds
Federations · 1 represented
🇫🇷France×8
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 8 · 7 roundsCo-leaders
4
3
1
1
4
3
3
R1 · HEAD-TO-HEAD · WINNER VS 2ND
Nathan Contant lost to Kaan Alp Gungor (White).
WIN STREAKS · 3 top finishers
Nathan Contant 6 wins (R2–R7)Kaan Alp Gungor 4 wins (R1–R4)Elias Payadopulos 5 wins (R3–R7)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇫🇷Contant, Nathan | 1458 | * | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 6.0 | 16.00 | 22.0 | +27.6 | 1722 |
| 2 | 🇫🇷Gungor, Kaan Alp | 1546 | 1 | * | 0 | 1 | 1 | 1 | 1 | 1 | 6.0 | 16.00 | 22.0 | +28.8 | 1698 |
| 3 | 🇫🇷Payadopulos, Elias | 1478 | 0 | 1 | * | 1 | 1 | 1 | 1 | 1 | 6.0 | 16.00 | 22.0 | +53.6 | 1721 |
| 4 | 🇫🇷Mura, Enzo | 1496 | 0 | 0 | 0 | * | 1 | 1 | 1 | 1 | 4.0 | 6.00 | 24.0 | -42.8 | 1319 |
| 5 | 🇫🇷Desfontaines, Axel | 0 | 0 | 0 | 0 | 0 | * | 1 | 0 | 1 | 2.0 | 3.00 | 26.0 | 0.0 | 1275 |
| 8 | 🇫🇷Dumonteil, Olena | 1568 | 0 | 0 | 0 | 0 | 0 | * | 1 | 1 | 2.0 | 2.00 | 26.0 | -94.8 | 702 |
| 7 | 🇫🇷Reiss, Mathieu | 0 | 0 | 0 | 0 | 0 | 1 | 0 | * | 0 | 1.0 | 2.00 | 27.0 | 0.0 | 715 |
| 6 | 🇫🇷Marino-Verot, Sofia | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | * | 1.0 | 1.00 | 27.0 | 0.0 | 715 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Payadopulos, EliasFRA+53.66.0 pts · #3
- 2Gungor, Kaan AlpFRA+28.86.0 pts · #2
- 3Contant, NathanFRA+27.66.0 pts · #1
Top rating losers
- 1Dumonteil, OlenaFRA-94.82.0 pts · #8
- 2Mura, EnzoFRA-42.84.0 pts · #4
- 3Reiss, MathieuFRA0.01.0 pts · #7
Biggest upsets
- R7+110 Elo gap