Open 133 nau64
Open SwissStandard
32 players participated in this 5-round tournament, held from 06 Oct 2025 to 03 Nov 2025 in Montevideo, Uruguay. Top 10 Elo average was 1864, and top seed was Gustavo Gaye (🇺🇾 URU, 1980).
Juan Cayetano (🇺🇾 URU, 1924) won with 4.5/5, ahead of Federico Pascualvaca (4.0) and Diego Daguerre (4.0). Cayetano won solo starting round 4.
The biggest upset came in round 2: Jorge Rodriguez Rearden (1542) beat Rodrigo Porteiro (1791), a +249-point gap.
Location
🇺🇾Montevideo, Uruguay
Dates
06 Oct 2025 → 03 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇺🇾Uruguay×32
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsJuan Cayetano led from R4; +0.5-point edge over the runner-up.
Co-leaders
12
4
2
1
1
R4–R5 · LEAD HELD
Juan Cayetano held the sole lead from R4 through R5 without losing it.
R1–R4 · WIN STREAK
Juan Cayetano won 4 in a row (R1–R4).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Juan Cayetano | * | — | — | ½ |
| 2Federico Pascualvaca | — | * | — | — |
| 3Diego Daguerre | — | — | * | — |
| 4Gustavo Gaye | ½ | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Cayetano, Juan | 1924 | URU | +21N | +7B | +13N | +6B | =4N | 4.5 | 12.0 | 13.5 | 11.75 | 2197 | +27.6 |
| 2 | Pascualvaca, Federico | 1874 | URU | +17B | =15N | +5B | =8N | +6N | 4.0 | 12.0 | 14.0 | 11.25 | 2040 | +19.8 |
| 3 | Daguerre, Diego | 1842 | URU | +25B | +27N | −6B | +10N | +20B | 4.0 | 9.5 | 10.5 | 7.50 | 1900 | +12.4 |
| 4 | Gaye, Gustavo | 1980 | URU | +10B | −6N | +21B | +17N | =1B | 3.5 | 12.5 | 14.0 | 8.75 | 1926 | -5.4 |
| 5 | Canias, Federico | 1848 | URU | +26N | =9B | −2N | +14B | +13N | 3.5 | 12.0 | 13.0 | 7.50 | 1884 | +12.4 |
| 6 | Silva, Agustina | 1808 | URU | +29N | +4B | +3N | −1N | −2B | 3.0 | 16.0 | 16.5 | 8.00 | 1890 | +26.0 |
| 7 | Estevez, Pablo | 1819 | URU | +24B | −1N | −17B | +30N | +15B | 3.0 | 10.5 | 11.0 | 4.50 | 1738 | -16.0 |
| 8 | Silva, Alexandro | 1856 | URU | =18B | F | +22N | =2B | +9N | 3.0 | 10.5 | 10.5 | 7.50 | 1947 | +18.8 |
| 9 | Vinella, Marcelo | 1795 | URU | +31B | =5N | +15B | =23N | −8B | 3.0 | 10.5 | 10.5 | 5.00 | 1810 | +4.2 |
| 10 | Avila, Jose Emilio | 1726 | URU | −4N | +24B | +28N | −3B | +26N | 3.0 | 10.0 | 11.0 | 3.50 | 1748 | +3.6 |
| 11 | Lopez, Bryan | 1749 | URU | =30B | +18N | =16B | −20N | +17B | 3.0 | 8.5 | 9.0 | 5.50 | 1842 | +9.6 |
| 12 | Porteiro, Rodrigo | 1791 | URU | −19N | −14B | +29N | +22B | +18N | 3.0 | 8.0 | 8.5 | 4.00 | 1783 | 0.0 |
| 13 | Fabra, Nahiara | 1831 | URU | +14N | +23B | −1B | =16N | −5B | 2.5 | 13.0 | 14.5 | 5.25 | 1792 | -8.4 |
| 14 | Rodriguez Rearden, Jorge | 1542 | URU | −13B | +12N | =18B | −5N | +21B | 2.5 | 11.0 | 12.5 | 5.50 | 1771 | +28.4 |
| 15 | Lemos, Santiago | 1782 | URU | +32N | =2B | −9N | +27B | −7N | 2.5 | 11.0 | 11.0 | 3.00 | 1556 | -16.0 |
| 16 | Diaz Delograsi, Francisco | 1857 | URU | =22N | +19B | =11N | =13B | F | 2.5 | 9.0 | 10.5 | 5.50 | 1752 | -8.6 |
| 17 | Sander, Marcos | 1709 | URU | −2N | +29B | +7N | −4B | −11N | 2.0 | 13.5 | 14.0 | 3.50 | 1706 | -0.8 |
| 18 | Baptista, Emiliano | 1672 | URU | =8N | −11B | =14N | +31B | −12B | 2.0 | 11.5 | 11.5 | 2.75 | 1599 | -19.2 |
| 19 | Porteiro, Clara | 0 | URU | +12B | −16N | −20B | =21N | =29B | 2.0 | 9.0 | 9.5 | 4.00 | 1645 | 0.0 |
| 20 | Inthamoussu, Marcelo | 1749 | URU | F | F | +19N | +11B | −3N | 2.0 | 9.0 | 9.0 | 5.00 | 1796 | +5.2 |
| 21 | Nakle, Gonzalo | 1718 | URU | −1B | +31N | −4N | =19B | −14N | 1.5 | 12.5 | 12.5 | 1.00 | 1523 | -19.8 |
| 22 | Nunez, Hiber | 1676 | URU | =16B | +30N | −8B | −12N | −24N | 1.5 | 10.0 | 10.5 | 1.75 | 1438 | -21.0 |
| 23 | Posada, Charlie | 1790 | URU | +28B | −13N | F | =9B | F | 1.5 | 9.5 | 10.5 | 2.50 | 1620 | -8.6 |
| 24 | Mazzeo, Jose | 1537 | URU | −7N | −10N | F | =25B | +22B | 1.5 | 9.0 | 9.5 | 2.25 | 1604 | +5.8 |
| 25 | Zen, Gustavo | 1543 | URU | −3N | +32B | F | =24N | −27B | 1.5 | 8.0 | 8.0 | 0.75 | 1497 | -6.4 |
| 26 | Fainerman, Ari | 1631 | URU | −5B | F | +32N | F | −10B | 1.0 | 8.5 | 8.5 | 0.00 | 987 | -23.6 |
| 27 | Machado, Yeison | 0 | URU | F | −3B | F | −15N | +25N | 1.0 | 8.0 | 8.0 | 1.50 | 1597 | 0.0 |
| 28 | Dellapiazza, Santiago | 0 | URU | −23N | F | −10B | F | +31N | 1.0 | 6.5 | 6.5 | 0.00 | 1519 | 0.0 |
| 29 | Galatro, Victoria | 1470 | URU | −6B | −17N | −12B | F | =19N | 0.5 | 10.0 | 10.0 | 1.00 | 969 | -18.0 |
| 30 | Lopez, Santiago | 0 | URU | =11N | −22B | F | −7B | F | 0.5 | 9.0 | 9.0 | 1.50 | 1475 | 0.0 |
| 31 | Machado, Marcelo | 1417 | URU | −9N | −21B | F | −18N | −28B | 0.0 | 7.5 | 7.5 | 0.00 | 928 | -17.2 |
| 32 | Iglesias, Manuel | 0 | URU | −15B | −25N | −26B | 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
- 1Rodriguez Rearden, JorgeURU+28.42.5 pts · #11
- 2Cayetano, JuanURU+27.64.5 pts · #1
- 3Silva, AgustinaURU+26.03.0 pts · #9
Top rating losers
- 1Fainerman, AriURU-23.61.0 pts · #31
- 2Nunez, HiberURU-21.01.5 pts · #27
- 3Nakle, GonzaloURU-19.81.5 pts · #22
Biggest upsets
- R2+249 Elo gap
- R5+176 Elo gap
- R2+172 Elo gap