LXVII Torneo de los Viernes nau64
Open SwissStandard
23 players participated in this 6-round tournament, held from 23 May 2025 to 27 Jun 2025 in Montevideo, Uruguay. Top 10 Elo average was 1863, and top seed was Ariel Miller (🇺🇾 URU, 2014).
Ariel Miller (🇺🇾 URU, 2014) won with 4.5/6, ahead of Alexander Avedisian (4.5) and Alexandro Silva (4.0). Miller shared the lead from round 1, winning on tie-break.
The biggest upset came in round 6: Jose Emilio Avila (1699) beat Bryan Lopez (1803), a +104-point gap.
Location
🇺🇾Montevideo, Uruguay
Dates
23 May 2025 → 27 Jun 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Federations · 1 represented
🇺🇾Uruguay×23
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsTight race until R6; 2 players tied at 4.5/6, decided on Buchholz.
Co-leaders
8
4
3
1
3
2
R6 · TIEBREAK CLUSTER
2 players finish on 4.5/6. Miller takes the title on Buchholz Cut1 (16.5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Alexander Avedisian | * | — | — | 0 |
| 2Ariel Miller | — | * | 1 | — |
| 3Alexandro Silva | — | 0 | * | — |
| 4Gustavo Gaye | 1 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Miller, Ariel | 2014 | URU | +5N | +6B | =4N | +3B | F | +14N | 4.5 | 16.5 | 16.5 | 14.75 | 2188 | +32.0 |
| 2 | Avedisian, Alexander | 1850 | URU | +18B | +10N | −8B | =4B | +9N | +11N | 4.5 | 16.0 | 17.5 | 12.25 | 1998 | +23.0 |
| 3 | Silva, Alexandro | 1867 | URU | =7N | +19B | +15B | −1N | +14B | =4N | 4.0 | 15.5 | 16.5 | 8.50 | 1931 | +22.0 |
| 4 | Lanzilotta, Filippo | 1916 | URU | +12B | +9N | =1B | =2N | F | =3B | 3.5 | 19.0 | 19.0 | 12.50 | 1990 | +20.4 |
| 5 | Avila, Jose Emilio | 1699 | URU | −1B | +23N | =9B | +12N | −6B | +15N | 3.5 | 16.0 | 17.0 | 7.50 | 1826 | +40.0 |
| 6 | Daguerre, Diego | 1812 | URU | +23B | −1N | F | +7B | +5N | =8B | 3.5 | 16.0 | 16.0 | 9.75 | 1918 | +30.4 |
| 7 | Silva, Agustina | 1656 | URU | =3B | −8N | +20B | −6N | +10B | +17N | 3.5 | 15.5 | 16.5 | 7.50 | 1793 | +43.2 |
| 8 | Gaye, Gustavo | 1969 | URU | F | +7B | +2N | F | +15B | =6N | 3.5 | 15.5 | 15.5 | 11.75 | 2116 | +11.0 |
| 9 | Vinella, Marcelo | 1793 | URU | +17N | −4B | =5N | +19B | −2B | =13N | 3.0 | 15.5 | 16.5 | 5.50 | 1700 | -13.2 |
| 10 | Caminada, Camilo | 1758 | URU | +22N | −2B | +13N | −11B | −7N | +21B | 3.0 | 14.5 | 15.5 | 4.50 | 1634 | -33.6 |
| 11 | Porteiro, Rodrigo | 1785 | URU | +16B | −14N | +18B | +10N | F | −2B | 3.0 | 13.0 | 13.0 | 6.50 | 1758 | -2.8 |
| 12 | Nunez, Hiber | 1680 | URU | −4N | =17B | +21N | −5B | =16N | +19B | 3.0 | 11.5 | 12.5 | 3.75 | 1653 | -3.6 |
| 13 | Traverso, Luis | 1661 | URU | F | F | −10B | +18N | +19N | =9B | 2.5 | 8.5 | 8.5 | 4.00 | 1793 | +14.0 |
| 14 | Barreto, Carlos | 1816 | URU | +20N | +11B | F | F | −3N | −1B | 2.0 | 16.0 | 16.0 | 4.00 | 1809 | -0.4 |
| 15 | Lopez, Bryan | 1803 | URU | F | +21B | −3N | +17B | −8N | −5B | 2.0 | 13.5 | 13.5 | 2.50 | 1638 | -20.4 |
| 16 | Fainerman, Ari | 0 | URU | −11N | =20B | −19N | +22N | =12B | F | 2.0 | 9.0 | 9.0 | 3.00 | 1475 | 0.0 |
| 17 | Porteiro, Clara | 1440 | URU | −9B | =12N | +22B | −15N | F | −7B | 1.5 | 12.5 | 12.5 | 2.50 | 1411 | -5.2 |
| 18 | Leon Lacuesta, Diego | 1608 | URU | −2N | +22B | −11N | −13B | −21N | =20N | 1.5 | 12.0 | 13.0 | 1.50 | 1323 | -29.8 |
| 19 | Olivera, Omar | 1634 | URU | F | −3N | +16B | −9N | −13B | −12N | 1.0 | 14.5 | 14.5 | 2.00 | 950 | -28.0 |
| 20 | Mazzeo, Jose | 1571 | URU | −14B | =16N | −7N | −23B | −22N | =18B | 1.0 | 10.0 | 11.0 | 1.75 | 1326 | -22.2 |
| 21 | Ifran, Matias | 1577 | URU | F | −15N | −12B | F | +18B | −10N | 1.0 | 9.5 | 9.5 | 1.50 | 1519 | -11.6 |
| 22 | Galatro, Victoria | 0 | URU | −10B | −18N | −17N | −16B | +20B | F | 1.0 | 9.0 | 9.0 | 1.00 | 1401 | 0.0 |
| 23 | Stefano, Avril | 1510 | URU | −6N | −5B | F | +20N | F | F | 1.0 | 8.0 | 8.0 | 1.00 | 1569 | +7.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Silva, AgustinaURU+43.23.5 pts · #6
- 2Avila, Jose EmilioURU+40.03.5 pts · #5
- 3Miller, ArielURU+32.04.5 pts · #2
Top rating losers
- 1Caminada, CamiloURU-33.63.0 pts · #14
- 2Leon Lacuesta, DiegoURU-29.81.5 pts · #22
- 3Olivera, OmarURU-28.01.0 pts · #23
Biggest upsets
- R6+104 Elo gap
- R5+102 Elo gap