Viernes XLIX nau64
Open SwissStandard
27 players participated in this 5-round tournament, held from 22 May 2026 to 19 Jun 2026 in Montevideo, Uruguay. Top 10 Elo average was 1791, and top seed was Benjamin Martello (🇺🇾 URU, 2049).
Benjamin Martello (🇺🇾 URU, 2049) won with 5.0/5, ahead of Diego Martinez Martinez (3.5) and Alexandro Silva (3.5). Martello won solo starting round 3.
The biggest upset came in round 3: Sofia Caballero Lavalle (1538) beat Santiago Lemos (1762), a +224-point gap.
Location
🇺🇾Montevideo, Uruguay
Dates
22 May 2026 → 19 Jun 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇺🇾Uruguay×24
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsBenjamin Martello led from R3; +1.5-point edge over the runner-up.
Co-leaders
8
4
1
1
1
R3–R5 · LEAD HELD
Benjamin Martello never relinquished the lead after R3; final gap +1.5 over the runner-up.
R1–R5 · WIN STREAK
Benjamin Martello won 5 in a row (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Benjamin Martello | * | — | 1 | 1 |
| 2Alexandro Silva | — | * | ½ | — |
| 3Diego Martinez Martinez | 0 | ½ | * | — |
| 4Emiliano Baptista | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Martello, Benjamin | 2049 | URU | +19B | +4N | +2B | +11N | +6N | 5.0 | 11.5 | 12.0 | 12.00 | 2491 | +8.6 |
| 2 | Martinez Martinez, Diego | 0 | URU | +7B | +12N | −1N | +17B | =3N | 3.5 | 13.5 | 14.5 | 7.75 | 1825 | 0.0 |
| 3 | Silva, Alexandro | 1840 | URU | =20B | +16N | =12B | +8N | =2B | 3.5 | 9.0 | 9.5 | 6.50 | 1846 | +1.8 |
| 4 | Posada, Charlie | 1749 | URU | +24N | −1B | F | +14N | +11B | 3.0 | 9.5 | 9.5 | 4.50 | 1925 | +13.0 |
| 5 | Lopez, Bryan | 1786 | URU | +17B | +14N | F | −6B | +13N | 3.0 | 9.0 | 10.0 | 5.00 | 1767 | -1.2 |
| 6 | Baptista, Emiliano | 1597 | URU | F | +27N | +26B | +5N | −1B | 3.0 | 8.0 | 8.0 | 3.00 | 1886 | +55.6 |
| 7 | FIDE 149110495 | 0 | — | −2N | =21B | +16B | +26N | =9N | 3.0 | 7.5 | 7.5 | 2.50 | 1571 | 0.0 |
| 8 | Eisses, Lemuel | 1637 | URU | F | =15B | +13N | −3B | +16N | 2.5 | 8.5 | 8.5 | 4.00 | 1728 | +18.0 |
| 9 | Fuce, Daniel | 0 | URU | −11N | F | +19B | +21N | =7B | 2.5 | 6.0 | 6.0 | 2.50 | 1621 | 0.0 |
| 10 | Escaris, Lara | 0 | URU | F | F | =22N | +27B | +26B | 2.5 | 0.5 | 0.5 | 0.25 | 1534 | 0.0 |
| 11 | Porteiro, Rodrigo | 1718 | URU | +9B | +18N | F | −1B | −4N | 2.0 | 13.5 | 14.5 | 3.50 | 1728 | -0.4 |
| 12 | Silva, Agustina | 1856 | URU | +13N | −2B | =3N | =23B | F | 2.0 | 9.5 | 10.0 | 4.00 | 1834 | -2.0 |
| 13 | Mazzeo, Jose | 1589 | URU | −12B | +20N | −8B | +19N | −5B | 2.0 | 8.0 | 8.5 | 1.00 | 1617 | +2.4 |
| 14 | Fainerman, Ari | 1634 | URU | +22N | −5B | +23N | −4B | F | 2.0 | 7.5 | 8.0 | 1.00 | 1620 | -2.0 |
| 15 | Caballero Lavalle, Sofia | 1538 | URU | =25B | =8N | +18B | F | F | 2.0 | 4.0 | 4.0 | 2.50 | 1863 | +25.0 |
| 16 | Guillen, Wilson | 1564 | URU | F | −3B | −7N | +22B | −8B | 1.0 | 9.5 | 9.5 | 0.50 | 939 | -22.8 |
| 17 | Paipo, Sebastian | 1474 | URU | −5N | +22B | F | −2N | F | 1.0 | 9.0 | 9.5 | 0.50 | 986 | -5.6 |
| 18 | Lemos, Santiago | 1762 | URU | +21N | −11B | −15N | F | F | 1.0 | 5.0 | 5.0 | 0.50 | 1451 | -23.6 |
| 19 | Dellapiazza, Santiago | 1612 | URU | −1N | =24B | −9N | −13B | F | 0.5 | 10.0 | 10.5 | 0.25 | 1001 | -24.4 |
| 20 | Rodriguez Rearden, Jorge | 1554 | URU | =3N | −13B | F | F | F | 0.5 | 8.5 | 8.5 | 1.75 | 1522 | -2.2 |
| 21 | Villa, Ramiro | 1473 | URU | −18B | =7N | F | −9B | F | 0.5 | 7.0 | 7.0 | 1.50 | 962 | -3.2 |
| 22 | FIDE 3039692 | 0 | — | −14B | −17N | =10B | −16N | F | 0.5 | 6.5 | 7.0 | 1.25 | 757 | 0.0 |
| 23 | Avila, Jose Emilio | 1699 | URU | F | F | −14B | =12N | F | 0.5 | 4.5 | 4.5 | 1.00 | 1552 | -7.6 |
| 24 | FIDE 3028194 | 0 | — | −4B | =19N | F | F | F | 0.5 | 3.5 | 3.5 | 0.25 | 1488 | 0.0 |
| 25 | Barreto, Carlos | 1816 | URU | =15N | F | F | F | F | 0.5 | 3.0 | 3.0 | 1.00 | 1538 | -6.6 |
| 26 | Lozano, Leandro | 1555 | URU | F | F | −6N | −7B | −10N | 0.0 | 9.0 | 9.0 | 0.00 | 797 | -17.6 |
| 27 | Lozano, Fabio | 1433 | URU | F | −6B | F | −10N | F | 0.0 | 7.0 | 7.0 | 0.00 | 797 | -11.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Baptista, EmilianoURU+55.63.0 pts · #3
- 2Caballero Lavalle, SofiaURU+25.02.0 pts · #8
- 3Eisses, LemuelURU+18.02.5 pts · #6
Top rating losers
- 1Dellapiazza, SantiagoURU-24.40.5 pts · #26
- 2Lemos, SantiagoURU-23.61.0 pts · #16
- 3Guillen, WilsonURU-22.81.0 pts · #22
Biggest upsets
- R3+224 Elo gap
- R4+189 Elo gap