OP 16 Ischia isola verde
Open SwissStandard
41 players participated in this 8-round tournament, held from 06 Jul 2025 to 13 Jul 2025 in Forio, Italy. 5 federations represented. Top 10 Elo average was 1923, and top seed was Davide Fezza (🇮🇹 ITA, 2062).
Jacopo Pernigotti (🇮🇹 ITA, 1876) won with 6.5/8, ahead of Davide Fezza (6.5) and Maurizio Prelati (6.0). Pernigotti won on tie-break after catching the field in the final round.
The biggest upset came in round 8: Massimiliano Magarini (1721) beat Costantino Delizia (1990), a +269-point gap.
Location
🇮🇹Forio, Italy
Dates
06 Jul 2025 → 13 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 8 rounds
Federations · 5 represented
🇮🇹Italy×37
🇨🇿Czech Republic×1
🇳🇱Netherlands×1
🇮🇪Ireland×1
🇫🇷France×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 8 roundsTight race until R8; 2 players tied at 6.5/8, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.
Co-leaders
19
9
3
2
2
3
1
2
R8 · TIEBREAK CLUSTER
2 players finish on 6.5/8. Pernigotti takes the title on Buchholz Cut1 (34.5).
R7 · HEAD-TO-HEAD · WINNER VS 2ND
Davide Fezza drew with Jacopo Pernigotti (Black).
WIN STREAKS · 3 top finishers
Davide Fezza 4 wins (R3–R6)Jacopo Pernigotti 4 wins (R3–R6)Maurizio Prelati 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Davide Fezza | * | ½ | 1 | — |
| 2Jacopo Pernigotti | ½ | * | — | — |
| 3Maurizio Prelati | 0 | — | * | — |
| 4Lindoro Di Muccio | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pernigotti, Jacopo | 1876 | ITA | +36B | −18N | +24B | +6N | +8B | +15N | =2B | +4N | 6.5 | 34.5 | 36.5 | 29.25 | 2080 | +81.2 |
| 2 | Fezza, Davide | 2062 | ITA | +28N | −11B | +17N | +31B | +25N | +4B | =1N | +3B | 6.5 | 33.0 | 35.5 | 27.75 | 2081 | +4.6 |
| 3 | Prelati, Maurizio | 1867 | ITA | +35N | +21B | +8B | +9N | =4B | =14N | +13B | −2N | 6.0 | 35.0 | 37.0 | 25.50 | 2042 | +37.0 |
| 4 | Ferraro, Luca | 1921 | ITA | +22B | +27N | +13B | +12B | =3N | −2N | +14B | −1B | 5.5 | 36.5 | 40.0 | 24.00 | 2006 | +18.2 |
| 5 | Di Muccio, Lindoro | 1821 | ITA | +40B | −8N | =16B | =10N | +24B | +9N | +18B | =14N | 5.5 | 31.5 | 33.0 | 21.00 | 1898 | +17.2 |
| 6 | Magarini, Massimiliano | 1721 | ITA | +39N | −17B | +29N | −1B | +28N | +11B | =7N | +12B | 5.5 | 31.0 | 32.5 | 19.25 | 1888 | +64.0 |
| 7 | Dutto, Sebastiano | 1789 | ITA | +34B | −9N | −36B | +20B | +21N | +8N | =6B | +13N | 5.5 | 30.5 | 32.5 | 22.75 | 1878 | +20.0 |
| 8 | Di Chiara, Mauro | 1938 | ITA | +24N | +5B | −3N | +18B | −1N | −7B | +21N | +20B | 5.0 | 35.5 | 39.0 | 21.00 | 1873 | -13.4 |
| 9 | Gervasio, Francesco | 1921 | ITA | +20N | +7B | =11N | −3B | =17N | −5B | +28N | +18B | 5.0 | 33.5 | 36.5 | 20.75 | 1876 | -9.2 |
| 10 | Togni, Giampiero | 1705 | ITA | −12N | +32B | =15N | =5B | =31N | +17B | =25N | +19B | 5.0 | 28.5 | 31.0 | 18.50 | 1912 | +42.8 |
| 11 | Lamagna, Mario | 1854 | ITA | +23B | +2N | =9B | −14N | =13B | −6N | =24B | +26N | 4.5 | 33.5 | 37.0 | 20.50 | 1828 | -4.4 |
| 12 | Delizia, Costantino | 1990 | ITA | +10B | +19N | +25B | −4N | =14B | −13N | +16B | −6N | 4.5 | 33.5 | 37.0 | 19.25 | 1837 | -29.2 |
| 13 | Rainero, Luca Meng | 1776 | ITA | +33N | +15B | −4N | +36B | =11N | +12B | −3N | −7B | 4.5 | 33.0 | 35.0 | 15.75 | 1849 | +17.0 |
| 14 | Delizia, Michele | 1850 | ITA | F | +37N | +18B | +11B | =12N | =3B | −4N | =5B | 4.5 | 32.0 | 32.0 | 18.50 | 1910 | +28.8 |
| 15 | Nunnari, Massimo | 1918 | ITA | +16B | −13N | =10B | +27N | +26B | −1B | −19N | +24N | 4.5 | 31.5 | 35.0 | 17.50 | 1793 | -24.6 |
| 16 | Rusnok, Lukas | 1671 | CZE | −15N | +33B | =5N | −17B | +32N | +31B | −12N | +25B | 4.5 | 27.0 | 29.5 | 13.75 | 1818 | +61.2 |
| 17 | De Lerma, Andrea | 1749 | ITA | =37B | +6N | −2B | +16N | =9B | −10N | =26B | =22N | 4.0 | 34.0 | 36.0 | 17.25 | 1730 | -4.4 |
| 18 | Rando, Andrea | 1750 | ITA | +30N | +1B | −14N | −8N | +35B | +25B | −5N | −9N | 4.0 | 33.0 | 35.0 | 15.00 | 1792 | +14.4 |
| 19 | Colucci, Stefano | 1822 | ITA | +32N | −12B | =20N | −26B | +36N | +22B | =15B | −10N | 4.0 | 28.0 | 30.0 | 12.75 | 1733 | -18.8 |
| 20 | Losi, Paolo | 1699 | ITA | −9B | +34N | =19B | −7N | +37B | =26N | +31B | −8N | 4.0 | 28.0 | 30.0 | 10.75 | 1725 | +5.8 |
| 21 | Silini, Riccardo | 1721 | ITA | +38B | −3N | +39B | −25N | −7B | +35N | −8B | +29N | 4.0 | 27.0 | 28.5 | 8.50 | 1643 | -12.8 |
| 22 | Gallucci, Vittorio | 1699 | ITA | −4N | −29B | +23B | =37N | +38B | −19N | +32N | =17B | 4.0 | 25.0 | 27.0 | 11.50 | 1610 | -16.8 |
| 23 | Rocchi, Renato | 1602 | ITA | −11N | =28B | −22N | +33B | =27B | −24N | +34B | +38N | 4.0 | 23.5 | 25.5 | 10.25 | 1629 | +3.6 |
| 24 | Di Garbo, Gianfranco | 1699 | ITA | −8B | +40N | −1N | +29B | −5N | +23B | =11N | −15B | 3.5 | 33.0 | 34.5 | 10.75 | 1715 | +2.0 |
| 25 | Wieringa, Helmer | 1884 | NED | +26N | +31B | −12N | +21B | −2B | −18N | =10B | −16N | 3.5 | 32.0 | 34.5 | 12.50 | 1747 | -29.4 |
| 26 | Crisci, Carlo | 1651 | ITA | −25B | +41N | =27B | +19N | −15N | =20B | =17N | −11B | 3.5 | 28.0 | 28.5 | 10.25 | 1726 | +14.8 |
| 27 | Andreozzi, Paolo | 1797 | ITA | +29N | −4B | =26N | −15B | =23N | −28B | +39N | =33B | 3.5 | 26.0 | 27.5 | 9.50 | 1587 | -38.4 |
| 28 | Capossela, Fabio | 1719 | ITA | −2B | =23N | =37B | +39N | −6B | +27N | −9B | F | 3.0 | 28.0 | 28.0 | 8.00 | 1628 | -15.4 |
| 29 | Navarra, Stefano | 1525 | ITA | −27B | +22N | −6B | −24N | +41N | −32B | +30N | −21B | 3.0 | 26.0 | 26.5 | 7.50 | 1506 | -5.4 |
| 30 | Maccagno, Lucrezia | 0 | ITA | −18B | −36N | +34B | −35N | −40B | +41N | −29B | +39N | 3.0 | 16.5 | 17.0 | 4.50 | 1406 | 0.0 |
| 31 | Chiummo, Sergio | 1767 | ITA | +41B | −25N | +35B | −2N | =10B | −16N | −20N | F | 2.5 | 26.0 | 26.0 | 5.00 | 1620 | -27.8 |
| 32 | Bruno, Elio | 1582 | ITA | −19B | −10N | +41B | =38N | −16B | +29N | −22B | F | 2.5 | 23.0 | 23.0 | 4.50 | 1517 | -10.8 |
| 33 | Pica, Polivia | 1487 | ITA | −13B | −16N | =40B | −23N | F | =37N | +35B | =27N | 2.5 | 22.0 | 22.0 | 5.50 | 1525 | +4.2 |
| 34 | Paragliola, Gennaro | 1499 | ITA | −7N | −20B | −30N | +40N | =39B | =38B | −23N | =41B | 2.5 | 21.5 | 22.0 | 3.50 | 1459 | -6.6 |
| 35 | Cuccaro, Giuseppina | 1605 | ITA | −3B | +38N | −31N | +30B | −18N | −21B | −33N | F | 2.0 | 24.0 | 24.0 | 5.00 | 919 | -35.6 |
| 36 | Freda, Guido | 1620 | ITA | −1N | +30B | +7N | −13N | −19B | F | F | F | 2.0 | 23.5 | 23.5 | 8.50 | 1623 | 0.0 |
| 37 | Williams, Henry | 1413 | IRL | =17N | −14B | =28N | =22B | −20N | =33B | F | F | 2.0 | 22.0 | 22.0 | 6.75 | 1570 | +37.6 |
| 38 | Zollino, Vincenzo | 0 | ITA | −21N | −35B | F | =32B | −22N | =34N | +41B | −23B | 2.0 | 19.5 | 19.5 | 3.00 | 1433 | 0.0 |
| 39 | Savkina, Vanda | 0 | ITA | −6B | F | −21N | −28B | =34N | +40N | −27B | −30B | 1.5 | 23.0 | 23.0 | 2.75 | 1471 | 0.0 |
| 40 | McDonald, Margaret | 1528 | FRA | −5N | −24B | =33N | −34B | +30N | −39B | F | F | 1.5 | 18.5 | 18.5 | 4.25 | 1305 | -40.0 |
| 41 | Castaldi, Luigi | 1425 | ITA | −31N | −26B | −32N | F | −29B | −30B | −38N | =34N | 0.5 | 19.0 | 19.0 | 1.25 | 1239 | -17.8 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Pernigotti, JacopoITA+81.26.5 pts · #2
- 2Magarini, MassimilianoITA+64.05.5 pts · #12
- 3Rusnok, LukasCZE+61.24.5 pts · #13
Top rating losers
- 1McDonald, MargaretFRA-40.01.5 pts · #40
- 2Andreozzi, PaoloITA-38.43.5 pts · #26
- 3Cuccaro, GiuseppinaITA-35.62.0 pts · #41
Biggest upsets
- R8+269 Elo gap
- R6+214 Elo gap
- R8+213 Elo gap