Championnat Corsica Chess Club 2025 - Groupe B
Round-RobinStandard
7 players participated in this 7-round tournament, held from 28 Nov 2025 to 19 Dec 2025 in Bastia, France. Top 10 Elo average was 1561, and top seed was Paul-Antoine Geronimi (🇫🇷 FRA, 1694).
Paul Louis Santelli (🇫🇷 FRA, 1664) won with 5.0/7, ahead of Paul-Antoine Geronimi (5.0) and Gabriel Morazzani (4.0). Santelli shared the lead from round 4, winning on tie-break.
The biggest upset came in round 1: Carl Desmarescaux (1468) beat Gabriel Morazzani (1632), a +164-point gap.
Location
🇫🇷Bastia, France
Dates
28 Nov 2025 → 19 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 7 rounds
Federations · 1 represented
🇫🇷France×7
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 7 · 7 roundsTitle race narrowed from 3 co-leaders at R4 to 2 at the finish.
Co-leaders
3
4
1
3
3
3
2
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Paul-Antoine Geronimi lost to Paul Louis Santelli (Black).
WIN STREAKS · 2 top finishers
Paul-Antoine Geronimi 4 wins (R4–R7)Paul Louis Santelli 5 wins (R3–R7)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 🇫🇷Santelli, Paul Louis | 1664 | * | 1 | 0 | 1 | 1 | 1 | 1 | 5.0 | 10.00 | 14.0 | +43.2 | 1818 |
| 1 | 🇫🇷Geronimi, Paul-Antoine | 1694 | 0 | * | 1 | 1 | 1 | 1 | 1 | 5.0 | 9.00 | 14.0 | +16.0 | 1812 |
| 3 | 🇫🇷Morazzani, Gabriel | 1632 | 1 | 0 | * | 1 | 1 | 0 | 1 | 4.0 | 9.00 | 15.0 | +14.0 | 1675 |
| 4 | 🇫🇷Bastiani, Camille | 1550 | 0 | 0 | 0 | * | ½ | 1 | 0 | 1.5 | 1.75 | 17.5 | -54.4 | 1371 |
| 5 | 🇫🇷Romeo Cervetti, Arsene | 1433 | 0 | 0 | 0 | ½ | * | 1 | — | 1.5 | 1.75 | 17.5 | +3.6 | 1453 |
| 6 | 🇫🇷Desmarescaux, Carl | 1468 | 0 | 0 | 1 | 0 | 0 | * | — | 1.0 | 4.00 | 18.0 | -29.2 | 1353 |
| 7 | 🇫🇷Tannous, Pierre Antoine | 1488 | 0 | 0 | 0 | 1 | — | — | * | 1.0 | 1.50 | 18.0 | -9.2 | 1441 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Santelli, Paul LouisFRA+43.25.0 pts · #2
- 2Geronimi, Paul-AntoineFRA+16.05.0 pts · #1
- 3Morazzani, GabrielFRA+14.04.0 pts · #3
Top rating losers
- 1Bastiani, CamilleFRA-54.41.5 pts · #4
- 2Desmarescaux, CarlFRA-29.21.0 pts · #6
- 3Tannous, Pierre AntoineFRA-9.21.0 pts · #7
Biggest upsets
- R1+164 Elo gap