San Bernardino 2Days Open 2025
8 players participated in this 5-round tournament, held from 07 Jun 2025 to 08 Jun 2025 in San Bernardino, Switzerland. 4 federations represented. Top 10 Elo average was 1603, and top seed was Bernd Reinhardt (🇩🇪 GER, 2104).
Dario Valerio Melotti (🇮🇹 ITA, 1999) won with 4.0/5, ahead of Claudio Boschetti (3.5) and Alexej Tchenash (3.0). Melotti won solo starting round 4.
The biggest upset came in round 2: Dario Valerio Melotti (1999) beat Bernd Reinhardt (2104), a +105-point gap.
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How it unfolded
Top 6 · 5 roundsDario Valerio Melotti led from R4; +0.5-point edge over the runner-up.
Dario Valerio Melotti takes the sole lead (3.0/4).
Dario Valerio Melotti drew with Claudio Boschetti (Black).
Dario Valerio Melotti went unbeaten across 5 games (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Dario Valerio Melotti | * | ½ | ½ | 1 |
| 2Claudio Boschetti | ½ | * | — | 0 |
| 3Alexej Tchenash | ½ | — | * | ½ |
| 4Bernd Reinhardt | 0 | 1 | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Melotti, Dario Valerio | 1999 | ITA | =2N | +4B | +5N | =3B | +7N | 4.0 | 11.0 | 12.0 | 8.75 | 2102 | +16.4 |
| 2 | Boschetti, Claudio | 2072 | SUI | =1B | +6N | +7B | −4N | +5B | 3.5 | 10.5 | 11.5 | 7.00 | 1957 | -8.0 |
| 3 | Tchenash, Alexej | 1938 | UKR | +8N | +5B | F | =1N | =4B | 3.0 | 8.5 | 8.5 | 5.25 | 2009 | +10.2 |
| 4 | Reinhardt, Bernd | 2104 | GER | F | −1N | +6B | +2B | =3N | 2.5 | 12.5 | 12.5 | 7.00 | 2003 | -8.0 |
| 5 | Cattomio, Roberto | 1591 | SUI | +7B | −3N | −1B | +8N | −2N | 2.0 | 11.5 | 11.5 | 1.00 | 1736 | +13.0 |
| 6 | Bratosin, Vicentiu | 0 | SUI | F | −2B | −4N | +7N | +8B | 2.0 | 7.0 | 7.0 | 1.00 | 1824 | 0.0 |
| 7 | Ortelli, Valerio | 1552 | SUI | −5N | +8B | −2N | −6B | −1B | 1.0 | 11.5 | 11.5 | 0.00 | 1573 | -3.6 |
| 8 | Rapisarda, Alessandro | 1568 | SUI | −3B | −7N | F | −5B | −6N | 0.0 | 8.0 | 8.0 | 0.00 | 894 | -43.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Melotti, Dario ValerioITA+16.44.0 pts · #1
- 2Cattomio, RobertoSUI+13.02.0 pts · #4
- 3Tchenash, AlexejUKR+10.23.0 pts · #2
- 1Rapisarda, AlessandroSUI-43.60.0 pts · #8
- 2Boschetti, ClaudioSUI-8.03.5 pts · #3
- 3Reinhardt, BerndGER-8.02.5 pts · #6
- R2+105 Elo gap