3er IRT SUB. 2400 MEMORIAL "M.F. ANIBAL APARICIO"
Open SwissStandard
38 players participated in this 6-round tournament, held from 08 Nov 2025 to 09 Nov 2025 in Salta-Salta, Argentina. 3 titled players. Top 10 Elo average was 2094, and top seed was Diego Mariano Belmonte (🇦🇷 ARG, FM, 2299).
Julio Alfredo Chiappero (🇦🇷 ARG, FM, 2231) won with 5.0/6, ahead of Diego Mariano Belmonte (4.5) and Lautaro Exequiel Escobar (4.5). Chiappero took the lead from round 4.
The biggest upset came in round 6: Axel German Rodriguez Centeno (1503) beat Marcos Daniel Humacata (1736), a +233-point gap.
Location
🇦🇷Salta-Salta, Argentina
Dates
08 Nov 2025 → 09 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Titled players · 3
FM×2
WFM×1
Federations · 1 represented
🇦🇷Argentina×38
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsFM Julio Alfredo Chiappero led from R4; +0.5-point edge over the runner-up.
Co-leaders
16
5
2
1
3
1
R4–R6 · LEAD HELD
FM Julio Alfredo Chiappero held the sole lead from R4 through R6 without losing it.
R5 · HEAD-TO-HEAD · WINNER VS 2ND
FM Julio Alfredo Chiappero drew with FM Diego Mariano Belmonte (Black).
WIN STREAKS · 2 top finishers
FM Diego Mariano Belmonte 3 wins (R1–R3)Lautaro Exequiel Escobar 4 wins (R2–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1FMJulio Alfredo Chiappero | * | ½ | — | 1 |
| 2FMDiego Mariano Belmonte | ½ | * | — | — |
| 3Lautaro Exequiel Escobar | — | — | * | — |
| 4Lautaro Rojas | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Chiappero, Julio AlfredoFM | 2231 | ARG | +13B | =20N | +33N | +4B | =2N | +5B | 5.0 | 18.0 | 19.0 | 15.50 | 2275 | +9.2 |
| 2 | Belmonte, Diego MarianoFM | 2299 | ARG | +15N | +5B | +9N | F | =1B | +16N | 4.5 | 18.5 | 18.5 | 16.00 | 2392 | +9.0 |
| 3 | Escobar, Lautaro Exequiel | 1852 | ARG | −19B | +30N | +34B | +13N | +14B | =12N | 4.5 | 13.5 | 14.5 | 10.25 | 2185 | +56.8 |
| 4 | Rojas, Lautaro | 2103 | ARG | +22N | +23B | +6N | −1N | −5B | +9B | 4.0 | 19.0 | 21.0 | 12.00 | 2096 | +5.2 |
| 5 | Sipaila, Jorge | 2039 | ARG | +26B | −2N | +31N | +11B | +4N | −1N | 4.0 | 19.0 | 20.5 | 11.00 | 2157 | +21.0 |
| 6 | Gaite, Karen NerinaWFM | 2052 | ARG | +24N | +7B | −4B | +23N | −16B | +10N | 4.0 | 16.5 | 18.5 | 11.50 | 1929 | -27.6 |
| 7 | Gimenez, Santiago | 1684 | ARG | +21B | −6N | =19B | =30N | +33B | +20N | 4.0 | 13.0 | 14.0 | 8.00 | 1955 | +19.6 |
| 8 | Presza, Dario Benjamin | 1638 | ARG | −31N | +37B | −14N | +24B | +23B | +28N | 4.0 | 10.5 | 10.5 | 6.00 | 1839 | +48.4 |
| 9 | Belmonte, Adriel Leandro | 2062 | ARG | +29B | +19N | −2B | =10N | +28B | −4N | 3.5 | 16.5 | 18.5 | 8.25 | 1903 | -16.2 |
| 10 | Guzman, Cristian Ezequiel | 1788 | ARG | +25N | =31B | =11N | =9B | +19N | −6B | 3.5 | 15.5 | 17.0 | 8.75 | 1921 | +11.0 |
| 11 | Aguirre, Bruno | 1809 | ARG | F | +32N | =10B | −5N | +13B | +15B | 3.5 | 14.5 | 14.5 | 8.75 | 1882 | +14.4 |
| 12 | Garnier, Rene | 2223 | ARG | +27N | +14B | F | F | +20N | =3B | 3.5 | 12.0 | 12.0 | 9.75 | 2210 | -0.8 |
| 13 | Vargas, Oscar Alberto | 1657 | ARG | −1N | +38B | +25N | −3B | −11N | +30B | 3.0 | 16.5 | 16.5 | 3.50 | 1608 | -14.4 |
| 14 | Acuna, Carlos | 1909 | ARG | +35B | −12N | +8B | F | −3N | +22B | 3.0 | 15.0 | 15.0 | 7.00 | 1838 | -6.4 |
| 15 | Garcia, Santiago | 1663 | ARG | −2B | +26N | +32B | −16N | +30B | −11N | 3.0 | 14.5 | 15.5 | 4.50 | 1617 | -13.2 |
| 16 | Cristaldo, Victor | 1863 | ARG | +37N | F | F | +15B | +6N | −2B | 3.0 | 11.5 | 11.5 | 7.00 | 2118 | +18.2 |
| 17 | Benedicto, Roberto Eliseo | 1741 | ARG | −32B | −24N | +26B | +34N | +27B | −18N | 3.0 | 10.0 | 11.0 | 5.00 | 1670 | -8.8 |
| 18 | Nunez, Alexis Ezequiel | 1675 | ARG | F | F | +27N | −20B | +25N | +17B | 3.0 | 9.5 | 9.5 | 7.00 | 1892 | +33.6 |
| 19 | Juarez, Ismael | 0 | ARG | +3N | −9B | =7N | F | −10B | +21N | 2.5 | 18.0 | 19.5 | 9.00 | 1760 | 0.0 |
| 20 | Robledo, Eduardo | 1910 | ARG | +38N | =1B | F | +18N | −12B | −7B | 2.5 | 15.5 | 15.5 | 5.50 | 1865 | -5.4 |
| 21 | Villarreal, Jose Donato | 0 | ARG | −7N | =22B | −28B | +29N | +37N | −19B | 2.5 | 13.0 | 13.0 | 3.25 | 1532 | 0.0 |
| 22 | Manero, Gabriel Ignacio | 1608 | ARG | −4B | =21N | −30B | +35N | +36B | −14N | 2.5 | 11.5 | 12.0 | 2.25 | 1650 | +0.4 |
| 23 | Humacata, Marcos Daniel | 1736 | ARG | +36N | −4N | +24B | −6B | −8N | −26B | 2.0 | 16.0 | 16.5 | 2.50 | 1531 | -55.2 |
| 24 | Ruiz, Luna Candela | 1558 | ARG | −6B | +17B | −23N | −8N | F | +25B | 2.0 | 15.0 | 16.0 | 5.00 | 1576 | 0.0 |
| 25 | Martinez, Dardo Felix | 0 | ARG | −10B | +29N | −13B | +38N | −18B | −24N | 2.0 | 13.5 | 13.5 | 2.00 | 1501 | 0.0 |
| 26 | Rodriguez Centeno, Axel German | 1503 | ARG | −5N | −15B | −17N | F | +34B | +23N | 2.0 | 13.0 | 13.0 | 3.00 | 1658 | +34.4 |
| 27 | Bernuy, Maroos Antonio | 1648 | ARG | −12B | +35N | −18B | F | −17N | +33N | 2.0 | 11.5 | 12.0 | 1.50 | 1608 | -14.8 |
| 28 | Romero, Rocio | 1591 | ARG | F | −33B | +21N | +36B | −9N | −8B | 2.0 | 11.5 | 11.5 | 3.00 | 919 | -44.4 |
| 29 | Rodas, Matias Agustin | 1592 | ARG | −9N | −25B | F | −21B | +38N | +37B | 2.0 | 8.0 | 8.0 | 0.00 | 1739 | +11.2 |
| 30 | Gonzalez Carrizo, Gaston Adrian | 0 | ARG | F | −3B | +22N | =7B | −15N | −13N | 1.5 | 17.0 | 17.0 | 4.50 | 1544 | 0.0 |
| 31 | Ono, David | 2110 | ARG | +8B | =10N | −5B | F | F | F | 1.5 | 14.0 | 14.0 | 5.75 | 1846 | -17.8 |
| 32 | Medina , Gabriel Alejandro | 0 | ARG | +17N | −11B | −15N | F | F | F | 1.0 | 13.5 | 13.5 | 3.00 | 1613 | 0.0 |
| 33 | Davila, Oscar Enrrique | 1528 | ARG | F | +28N | −1B | F | −7N | −27B | 1.0 | 13.0 | 13.0 | 2.00 | 1520 | -4.8 |
| 34 | Cuellar, Andres Alejandro | 1606 | ARG | F | F | −3N | −17B | −26N | +38B | 1.0 | 9.5 | 9.5 | 0.00 | 1453 | -32.4 |
| 35 | Velez, Jorge Krum | 1407 | ARG | −14N | −27B | F | −22B | F | =36N | 0.5 | 8.0 | 8.0 | 0.25 | 888 | -20.8 |
| 36 | Rodas, Liam Thomas | 0 | ARG | −23B | F | F | −28N | −22N | =35B | 0.5 | 7.0 | 7.0 | 0.25 | 1264 | 0.0 |
| 37 | Aparicio, Elias Franco Ezequiel | 0 | ARG | −16B | −8N | F | F | −21B | −29N | 0.0 | 11.5 | 11.5 | 0.00 | 898 | 0.0 |
| 38 | Sumbaino, Lucas Santino | 1487 | ARG | −20B | −13N | F | −25B | −29B | −34N | 0.0 | 10.5 | 10.5 | 0.00 | 885 | -42.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Escobar, Lautaro ExequielARG+56.84.5 pts · #7
- 2Presza, Dario BenjaminARG+48.44.0 pts · #10
- 3Rodriguez Centeno, Axel GermanARG+34.42.0 pts · #16
Top rating losers
- 1Humacata, Marcos DanielARG-55.22.0 pts · #29
- 2Romero, RocioARG-44.42.0 pts · #37
- 3Sumbaino, Lucas SantinoARG-42.00.0 pts · #36
Biggest upsets
- R6+233 Elo gap
- R6+226 Elo gap
- R5+189 Elo gap