OP Best of Molise 2025
Open SwissStandard
12 players participated in this 5-round tournament, held from 18 Oct 2025 to 19 Oct 2025 in Campobasso, Italy. Top 10 Elo average was 1555, and top seed was Antonio Petruccioli (🇮🇹 ITA, 1922).
Stefano Sorbo (🇮🇹 ITA, 1870) won with 4.5/5, ahead of Antonio Petruccioli (4.0) and Giuseppe Russo (3.0). Sorbo won solo starting round 4.
Location
🇮🇹Campobasso, Italy
Dates
18 Oct 2025 → 19 Oct 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇮🇹Italy×11
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsStefano Sorbo led from R4; +0.5-point edge over the runner-up.
Co-leaders
6
3
2
1
1
R4–R5 · LEAD HELD
Stefano Sorbo held the sole lead from R4 through R5 without losing it.
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Stefano Sorbo drew with Antonio Petruccioli (White).
R1–R5 · UNBEATEN
Stefano Sorbo went unbeaten across 5 games (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Stefano Sorbo | * | ½ | 1 | — |
| 2Antonio Petruccioli | ½ | * | — | — |
| 3Giuseppe Russo | 0 | — | * | — |
| 4Domenico Petti | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sorbo, Stefano | 1870 | ITA | +3B | +9N | =2B | +7N | +4B | 4.5 | 11.5 | 13.5 | 11.50 | 2134 | +53.6 |
| 2 | Petruccioli, Antonio | 1922 | ITA | +8N | +4B | =1N | =6B | +7B | 4.0 | 11.5 | 13.5 | 10.00 | 1975 | +6.6 |
| 3 | Russo, Giuseppe | 1601 | ITA | −1N | +12B | +11N | −4B | +10N | 3.0 | 8.0 | 8.0 | 1.00 | 1558 | -4.0 |
| 4 | Gallucci, Vittorio | 1672 | ITA | +11B | −2N | =5B | +3N | −1N | 2.5 | 14.0 | 14.0 | 4.25 | 1673 | -0.6 |
| 5 | Petti, Domenico | 0 | ITA | −7N | +10B | =4N | −8B | +11N | 2.5 | 7.5 | 7.5 | 2.25 | 1566 | 0.0 |
| 6 | Di Memmo, Donato | 1701 | ITA | +12N | +8B | F | =2N | F | 2.5 | 6.0 | 6.0 | 4.00 | 1969 | +27.2 |
| 7 | Di Muccio, Lindoro | 1801 | ITA | +5B | F | +9N | −1B | −2N | 2.0 | 13.0 | 13.0 | 4.50 | 1753 | -3.6 |
| 8 | Santoro, Michele | 1630 | ITA | −2B | −6N | +10B | +5N | −9B | 2.0 | 11.0 | 12.0 | 3.50 | 1550 | -9.0 |
| 9 | Tirro, Elia Luigi | 1842 | ITA | +10N | −1B | −7B | F | +8N | 2.0 | 9.5 | 9.5 | 3.00 | 1702 | -13.4 |
| 10 | Brunetti, Nicola | 1508 | ITA | −9B | −5N | −8N | +11B | −3B | 1.0 | 9.5 | 9.5 | 0.00 | 891 | -16.4 |
| 11 | Gianfrancesco, Ladislao | 0 | ITA | −4N | F | −3B | −10N | −5B | 0.0 | 9.0 | 9.0 | 0.00 | 794 | 0.0 |
| 12 | FIDE 23472979 | 0 | — | −6B | −3N | F | F | F | 0.0 | 5.5 | 5.5 | 0.00 | 852 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Sorbo, StefanoITA+53.64.5 pts · #1
- 2Di Memmo, DonatoITA+27.22.5 pts · #5
- 3Petruccioli, AntonioITA+6.64.0 pts · #2
Top rating losers
- 1Brunetti, NicolaITA-16.41.0 pts · #12
- 2Tirro, Elia LuigiITA-13.42.0 pts · #3
- 3Santoro, MicheleITA-9.02.0 pts · #8