Open Criterium du Lyonnais 1
KnockoutStandard
6 players participated in this 4-round tournament, held from 16 Nov 2025 to 07 Dec 2025 in Lyon, France. Top 10 Elo average was 782, and top seed was Stanislas Raguin (π«π· FRA, 1757).
Esteban Guida (π«π· FRA, 0) won with 2.0/4, ahead of Didier Joannas (1.0) and Wael Cossic (1.0).
Location
π«π·Lyon, France
Dates
16 Nov 2025 β 07 Dec 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Knockout Β· 4 rounds
Federations Β· 1 represented
π«π·FranceΓ6
Top 3
- π₯
- π₯
- π₯
How it unfolded
Top 6 Β· 4 roundsTitle race narrowed from 4 co-leaders at R4 to 4 at the finish.
Co-leaders
4
2
2
4
Key matchups Β· top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Esteban Guida | * | β | β | β |
| 2Didier Joannas | β | * | 1 0 | β |
| 3Wael Cossic | β | 0 1 | * | β |
| 4Stanislas Raguin | β | β | β | * |
Grille amΓ©ricaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Ξ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Guida, Esteban | 0 | FRA | β?N | β?B | +?B | +?N | 2.0 | 0.0 | 0.0 | 0.00 | 664 | 0.0 |
| 2 | Joannas, Didier | 1463 | FRA | +3B | β3N | F | F | 1.0 | 2.0 | 2.0 | 1.00 | 1471 | +0.4 |
| 3 | Cossic, Wael | 1472 | FRA | β2N | +2B | F | F | 1.0 | 2.0 | 2.0 | 1.00 | 1463 | -0.8 |
| 4 | Raguin, Stanislas | 1757 | FRA | β?N | =?B | F | F | 0.5 | 0.0 | 0.0 | 0.00 | 1223 | -50.4 |
| 5 | Boissier Grandclemen, Axel | 0 | FRA | β?N | β?B | F | F | 0.0 | 0.0 | 0.0 | 0.00 | 704 | 0.0 |
| 6 | Ibrahime, Astaoui | 0 | FRA | F | F | β?B | β?N | 0.0 | 0.0 | 0.0 | 0.00 | 958 | 0.0 |
Key insights
Biggest movers and upsets β the story behind the numbers.
Top rating gainers
- 1Joannas, DidierFRA+0.41.0 pts Β· #1
- 2Guida, EstebanFRA0.02.0 pts Β· #6
- 3Boissier Grandclemen, AxelFRA0.00.0 pts Β· #4
Top rating losers
- 1Raguin, StanislasFRA-50.40.5 pts Β· #3
- 2Cossic, WaelFRA-0.81.0 pts Β· #2
- 3Guida, EstebanFRA0.02.0 pts Β· #6