Semifinal al campeonato amateur Tucuman
13 players participated in this 5-round tournament, held from 01 Nov 2025 to 02 Nov 2025 in Tucuman, Argentina. 2 federations represented. Top 10 Elo average was 1765, and top seed was Fernando Torres (🇦🇷 ARG, 2104).
Lautaro Carabajal (🇦🇷 ARG, 1667) won with 4.5/5, ahead of Gonzalo Calla (3.0) and Luis Jose Lucio Rodriguez (3.0). Carabajal won solo starting round 4.
The biggest upset came in round 5: Lautaro Carabajal (1667) beat Luis Jose Lucio Rodriguez (2020), a +353-point gap.
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsLautaro Carabajal led from R4; +1.5-point edge over the runner-up.
Lautaro Carabajal never relinquished the lead after R4; final gap +1.5 over the runner-up.
Lautaro Carabajal beat Luis Jose Lucio Rodriguez (White).
Luis Jose Lucio Rodriguez won 3 in a row (R2–R4).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Lautaro Carabajal | * | 1 | 1 | ½ |
| 2Luis Jose Lucio Rodriguez | 0 | * | 1 | 1 |
| 3Gonzalo Calla | 0 | 0 | * | — |
| 4Mariano Feldman | ½ | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Carabajal, Lautaro | 1667 | ARG | +11N | +2B | =4N | +9B | +3B | 4.5 | 10.0 | 11.0 | 9.75 | 2158 | +70.4 |
| 2 | Calla, Gonzalo | 1938 | BOL | +5B | −1N | −3B | +10N | +12B | 3.0 | 11.5 | 12.0 | 4.50 | 1793 | -14.8 |
| 3 | Rodriguez, Luis Jose Lucio | 2020 | ARG | F | +10B | +2N | +4B | −1N | 3.0 | 11.5 | 11.5 | 7.00 | 1956 | -4.0 |
| 4 | Feldman, Mariano | 1697 | ARG | +12B | +13N | =1B | −3N | F | 2.5 | 8.0 | 8.0 | 2.75 | 1726 | +2.8 |
| 5 | Dominguez Lopez, Guillermo Andres | 1628 | ARG | −2N | +11B | −10N | +13B | =9N | 2.5 | 7.0 | 7.0 | 1.75 | 1044 | -18.8 |
| 6 | Pedraza, Bautista | 1659 | ARG | −8B | =9N | +11B | −7N | =10B | 2.0 | 7.0 | 8.0 | 2.50 | 1561 | -16.0 |
| 7 | Carballo, Diego | 1695 | ARG | =9B | F | =12N | +6B | −8N | 2.0 | 6.0 | 6.0 | 3.00 | 1748 | +4.4 |
| 8 | Torres, Fernando | 2104 | ARG | +6N | F | F | F | +7B | 2.0 | 4.5 | 4.5 | 4.00 | 2504 | +3.2 |
| 9 | Carballo, Blas | 0 | ARG | =7N | =6B | F | −1N | =5B | 1.5 | 11.0 | 11.0 | 3.25 | 1575 | 0.0 |
| 10 | Soria, Angel | 1750 | ARG | F | −3N | +5B | −2B | =6N | 1.5 | 10.5 | 10.5 | 3.50 | 1724 | -4.6 |
| 11 | Gallucci, Sebastian | 0 | ARG | −1B | −5N | −6N | F | +13B | 1.0 | 9.0 | 9.0 | 0.00 | 851 | 0.0 |
| 12 | Gallucci, Benjamin | 1492 | ARG | −4N | F | =7B | F | −2N | 0.5 | 9.5 | 9.5 | 1.00 | 1488 | -2.4 |
| 13 | FIDE 20073682 | 0 | — | F | −4B | F | −5N | −11N | 0.0 | 7.5 | 7.5 | 0.00 | 863 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Carabajal, LautaroARG+70.44.5 pts · #3
- 2Carballo, DiegoARG+4.42.0 pts · #8
- 3Torres, FernandoARG+3.22.0 pts · #4
- 1Dominguez Lopez, Guillermo AndresARG-18.82.5 pts · #11
- 2Pedraza, BautistaARG-16.02.0 pts · #9
- 3Calla, GonzaloBOL-14.83.0 pts · #2
- R5+353 Elo gap
- R2+271 Elo gap