OTONO TREBEJOS 2026
Open SwissStandard
31 players participated in this 5-round tournament, held from 08 Apr 2026 to 13 May 2026 in Montevideo, Uruguay. 1 titled players. Top 10 Elo average was 1939, and top seed was Luis Garcia Silveira (🇺🇾 URU, 2060).
Federico Canias (🇺🇾 URU, 1945) won with 4.5/5, ahead of Filippo Lanzilotta (3.5) and Mario Saralegui (3.5). Canias took the lead from round 4.
The biggest upset came in round 3: Gaston Onetto (1698) beat Andreina Quevedo (WFM, 1873), a +175-point gap.
Location
🇺🇾Montevideo, Uruguay
Dates
08 Apr 2026 → 13 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Titled players · 1
WFM×1
Federations · 1 represented
🇺🇾Uruguay×31
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsFederico Canias led from R4; +1.0-point edge over the runner-up.
Co-leaders
12
3
1
1
1
R4 · LEADER CHANGE29 Apr
Federico Canias takes the sole lead (3.5/4).
R1–R3 · WIN STREAK
Filippo Lanzilotta won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Federico Canias | * | — | 1 | ½ |
| 2Mario Saralegui | — | * | — | — |
| 3Filippo Lanzilotta | 0 | — | * | ½ |
| 4Marcelo Ibanez | ½ | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Canias, Federico | 1945 | URU | +27B | +14N | =6N | +2B | +9N | 4.5 | 11.5 | 11.5 | 10.00 | 2206 | +54.4 |
| 2 | Lanzilotta, Filippo | 1951 | URU | +8B | +5N | +4B | −1N | =6N | 3.5 | 13.5 | 16.5 | 10.50 | 2039 | +25.2 |
| 3 | Saralegui, Mario | 2057 | URU | +7B | =10N | +16B | −4N | +11B | 3.5 | 11.0 | 13.0 | 8.75 | 2003 | -4.6 |
| 4 | Garcia Silveira, Luis | 2060 | URU | +20N | +15B | −2N | +3B | F | 3.0 | 12.0 | 13.5 | 7.00 | 2092 | +4.4 |
| 5 | Sardi, Anibal | 1768 | URU | +28N | −2B | +11N | +14B | F | 3.0 | 11.0 | 11.0 | 4.50 | 1966 | +15.8 |
| 6 | Ibanez, Marcelo | 1991 | URU | +26N | F | =1B | +10N | =2B | 3.0 | 10.5 | 10.5 | 6.50 | 2059 | +7.6 |
| 7 | Onetto, Gaston | 1698 | URU | −3N | +25B | +15N | −11B | +16B | 3.0 | 10.0 | 10.5 | 4.50 | 1873 | +22.8 |
| 8 | Ferrari, Carlos | 1687 | URU | −2N | +22B | −13N | +28B | +14N | 3.0 | 9.0 | 9.0 | 3.00 | 1748 | +6.0 |
| 9 | Avedisian, Alexander | 1870 | URU | +23N | F | +26B | +20N | −1B | 3.0 | 7.0 | 7.0 | 2.50 | 1921 | +6.0 |
| 10 | Barboza, Mauro | 1876 | URU | +22N | =3B | +17N | −6B | −12N | 2.5 | 11.0 | 12.0 | 4.75 | 1941 | +7.4 |
| 11 | Delgado, Nazareno | 1823 | URU | =21B | +29N | −5B | +7N | −3N | 2.5 | 11.0 | 11.0 | 3.75 | 1724 | -24.0 |
| 12 | Zayas, Josue | 0 | URU | −14N | =13B | +19N | F | +10B | 2.5 | 9.0 | 11.0 | 5.75 | 1754 | 0.0 |
| 13 | Nunez, Hiber | 1662 | URU | −24B | =12N | +8B | =16N | =20B | 2.5 | 9.0 | 10.0 | 6.00 | 1791 | +13.0 |
| 14 | Posada, Charlie | 1749 | URU | +12B | −1B | +23N | −5N | −8B | 2.0 | 13.0 | 14.0 | 3.50 | 1547 | -21.2 |
| 15 | Quevedo, AndreinaWFM | 1873 | URU | +18B | −4N | −7B | F | +26N | 2.0 | 9.5 | 9.5 | 2.00 | 1768 | -10.8 |
| 16 | Leon, Daniel | 1817 | URU | =25N | +30B | −3N | =13B | −7N | 2.0 | 9.5 | 9.5 | 1.50 | 1583 | -56.0 |
| 17 | Lejtreger, Ernesto | 1708 | URU | F | +21N | −10B | F | +18B | 2.0 | 8.5 | 8.5 | 3.50 | 1779 | +6.0 |
| 18 | Dovat, Nicolas | 1624 | URU | −15N | −20B | +22N | +27B | −17N | 2.0 | 6.5 | 6.5 | 1.00 | 1640 | +1.4 |
| 19 | Gonzalez Martinez, Fabian | 1648 | URU | F | F | −12B | +25N | +29B | 2.0 | 3.0 | 3.0 | 0.50 | 2335 | +14.2 |
| 20 | Barros, Brian | 1715 | URU | −4B | +18N | F | −9B | =13N | 1.5 | 10.5 | 10.5 | 3.25 | 1717 | -1.8 |
| 21 | Stefano, Avril | 1463 | URU | =11N | −17B | +30N | F | F | 1.5 | 6.5 | 6.5 | 1.25 | 1652 | +13.0 |
| 22 | Traverso, Luis | 1627 | URU | −10B | −8N | −18B | F | +27N | 1.0 | 7.5 | 7.5 | 0.00 | 1513 | -12.0 |
| 23 | Marquisio, Leonardo | 1560 | URU | −9B | +27N | −14B | F | F | 1.0 | 5.0 | 5.0 | 0.00 | 1627 | +8.8 |
| 24 | Moreno, Diego | 1946 | URU | +13N | F | F | F | F | 1.0 | 2.5 | 2.5 | 2.50 | 2462 | +3.2 |
| 25 | Souto, Andres | 1435 | URU | =16B | −7N | F | −19B | F | 0.5 | 7.0 | 7.0 | 1.00 | 1448 | 0.0 |
| 26 | Pelaez, Diego | 1691 | URU | −6B | F | −9N | F | −15B | 0.0 | 9.0 | 9.0 | 0.00 | 1111 | -13.6 |
| 27 | Eisses, Lemuel | 1637 | URU | −1N | −23B | F | −18N | −22B | 0.0 | 8.5 | 8.5 | 0.00 | 889 | -71.2 |
| 28 | Ruiz, Nicolas | 0 | URU | −5B | F | F | −8N | F | 0.0 | 8.5 | 8.5 | 0.00 | 928 | 0.0 |
| 29 | Urruty, Juan Ignacio | 1635 | URU | F | −11B | F | F | −19N | 0.0 | 5.0 | 5.0 | 0.00 | 935 | -29.6 |
| 30 | Trindade, Brian | 1425 | URU | F | −16N | −21B | F | F | 0.0 | 3.5 | 3.5 | 0.00 | 840 | -21.2 |
| 31 | Martinez Sanchez, Isai | 0 | URU | −?N | F | F | F | F | 0.0 | 1.0 | 1.0 | 0.00 | 989 | -11.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Canias, FedericoURU+54.44.5 pts · #1
- 2Lanzilotta, FilippoURU+25.23.5 pts · #3
- 3Onetto, GastonURU+22.83.0 pts · #6
Top rating losers
- 1Eisses, LemuelURU-71.20.0 pts · #26
- 2Leon, DanielURU-56.02.0 pts · #17
- 3Urruty, Juan IgnacioURU-29.60.0 pts · #30
Biggest upsets
- R3+175 Elo gap
- R5+119 Elo gap
- R3+109 Elo gap