Cuartos de Final Club Progreso 2026
Open SwissStandard
31 players participated in this 5-round tournament, held from 23 Jan 2026 to 25 Jan 2026 in Montevideo, Uruguay. Top 10 Elo average was 1799, and top seed was Gustavo Otero (🇺🇾 URU, 1968).
Gustavo Otero (🇺🇾 URU, 1968) won with 4.5/5, ahead of Guillermo Flores Pedreira (4.5) and Felipe Colosi (4.0). Otero shared the lead from round 1, winning on tie-break.
Location
🇺🇾Montevideo, Uruguay
Dates
23 Jan 2026 → 25 Jan 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 roundsTight race until R5; 2 players tied at 4.5/5, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.
Co-leaders
12
5
2
2
2
R5 · TIEBREAK CLUSTER
2 players finish on 4.5/5. Otero takes the title on Buchholz Cut1 (12.0).
WIN STREAKS · 3 top finishers
Gustavo Otero 3 wins (R1–R3)Guillermo Flores Pedreira 3 wins (R1–R3)Felipe Colosi 4 wins (R2–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Gustavo Otero | * | — | — | — |
| 2Guillermo Flores Pedreira | — | * | — | ½ |
| 3Felipe Colosi | — | — | * | — |
| 4Luis Pedrini | — | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Otero, Gustavo | 1968 | URU | +15B | +10N | +6B | =11N | +7B | 4.5 | 12.0 | 14.0 | 12.75 | 2093 | +22.4 |
| 2 | Flores Pedreira, Guillermo | 1884 | URU | +22B | +14N | +7B | =4N | +11B | 4.5 | 11.0 | 13.0 | 11.25 | 2523 | +18.0 |
| 3 | Colosi, Felipe | 1832 | URU | F | +28B | +5N | +14B | +8N | 4.0 | 8.5 | 8.5 | 8.50 | 2547 | +23.6 |
| 4 | Pedrini, Luis | 0 | URU | =5B | +12N | +10B | =2B | =6N | 3.5 | 14.5 | 17.0 | 11.25 | 1805 | 0.0 |
| 5 | Alvarez, Mateo | 1912 | URU | =4N | +13B | −3B | +16N | +12B | 3.5 | 12.5 | 14.5 | 8.75 | 1766 | -8.2 |
| 6 | Gorin, Fernando | 1821 | URU | +21B | +16N | −1N | +18B | =4B | 3.5 | 12.0 | 14.0 | 7.75 | 1815 | +1.0 |
| 7 | Ballestra, Juan | 1739 | URU | +23N | +9B | −2N | +25B | −1N | 3.0 | 14.0 | 15.0 | 6.00 | 1672 | -11.2 |
| 8 | Machado, Frank | 1729 | URU | +19B | +17N | −11N | +9B | −3B | 3.0 | 11.5 | 13.5 | 7.00 | 1032 | -14.4 |
| 9 | Munoz, Mauricio | 0 | URU | +25B | −7N | +15B | −8N | +16B | 3.0 | 10.0 | 11.0 | 5.00 | 1624 | 0.0 |
| 10 | Marquez, Alex | 1675 | URU | +30N | −1B | −4N | +26B | +25N | 3.0 | 10.0 | 10.0 | 2.00 | 1753 | +6.8 |
| 11 | Machin, Roberto | 1832 | URU | +24N | F | +8B | =1B | −2N | 2.5 | 14.0 | 16.0 | 7.25 | 1860 | +4.4 |
| 12 | Lopez, Santiago | 1532 | URU | =13N | −4B | +27N | +17B | −5N | 2.5 | 11.5 | 11.5 | 3.25 | 1722 | +16.4 |
| 13 | Silva, Mathias | 0 | URU | =12B | −5N | =17B | +24N | =19N | 2.5 | 10.0 | 12.0 | 5.25 | 1529 | 0.0 |
| 14 | Esteves, Andres | 1599 | URU | +20B | −2B | +21N | −3N | −22B | 2.0 | 12.5 | 14.5 | 4.00 | 1058 | -14.8 |
| 15 | Pintos, German | 1458 | URU | −1N | +31B | −9N | =19B | =17N | 2.0 | 11.5 | 11.5 | 2.00 | 1058 | -3.2 |
| 16 | Aires Pineiro, Washington | 1558 | URU | +31N | −6B | +26N | −5B | −9N | 2.0 | 11.0 | 11.0 | 1.00 | 1067 | -5.8 |
| 17 | Plasencia, Fernando | 0 | URU | +27N | −8B | =13N | −12N | =15B | 2.0 | 10.0 | 10.0 | 2.25 | 1476 | 0.0 |
| 18 | Mazzeo, Jose | 1543 | URU | +29B | F | F | −6N | +20B | 2.0 | 10.0 | 10.0 | 2.00 | 1021 | -3.4 |
| 19 | Ibarra, Joaquin | 0 | URU | −8N | +27B | F | =15N | =13B | 2.0 | 9.5 | 9.5 | 2.25 | 1573 | 0.0 |
| 20 | Lopez Tejedor, Fernando | 0 | URU | −14N | +23B | −25N | +21B | −18N | 2.0 | 8.0 | 9.0 | 4.00 | 760 | 0.0 |
| 21 | Acosta, Rodrigo | 0 | URU | −6N | +?B | −14B | −20N | +28B | 2.0 | 7.5 | 7.5 | 0.00 | 910 | 0.0 |
| 22 | FIDE 3039129 | 0 | — | −2N | F | F | +?B | +14N | 2.0 | 6.5 | 6.5 | 2.00 | 1742 | 0.0 |
| 23 | Carballo, Milton | 0 | URU | −7B | −20N | −?N | +27B | +26N | 2.0 | 6.0 | 6.0 | 1.00 | 1636 | 0.0 |
| 24 | FIDE 3013596 | 0 | — | −11B | F | +28N | −13B | +?N | 2.0 | 5.0 | 5.0 | 0.00 | 1031 | 0.0 |
| 25 | Torbay, Richard | 1538 | URU | −9N | F | +20B | −7N | −10B | 1.0 | 11.0 | 11.0 | 2.00 | 907 | -22.4 |
| 26 | FIDE 3039447 | 0 | — | F | +29N | −16B | −10N | −23B | 1.0 | 7.0 | 7.0 | 0.00 | 817 | 0.0 |
| 27 | Diaz Rodas, Gabriel | 1532 | URU | −17B | −19N | −12B | −23N | F | 0.0 | 8.5 | 8.5 | 0.00 | 732 | -20.0 |
| 28 | FIDE 3039455 | 0 | — | F | −3N | −24B | F | −21N | 0.0 | 8.0 | 8.0 | 0.00 | 1032 | 0.0 |
| 29 | FIDE 3039471 | 0 | — | −18N | −26B | F | F | F | 0.0 | 5.0 | 5.0 | 0.00 | 743 | 0.0 |
| 30 | FIDE 3024890 | 0 | — | −10B | F | F | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 875 | 0.0 |
| 31 | FIDE 3039331 | 0 | — | −16B | −15N | F | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 708 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Colosi, FelipeURU+23.64.0 pts · #3
- 2Otero, GustavoURU+22.44.5 pts · #1
- 3Flores Pedreira, GuillermoURU+18.04.5 pts · #5
Top rating losers
- 1Torbay, RichardURU-22.41.0 pts · #27
- 2Diaz Rodas, GabrielURU-20.00.0 pts · #24
- 3Esteves, AndresURU-14.82.0 pts · #26