Torneo Mayor de Rosario 2025
Open SwissStandard
33 players participated in this 9-round tournament, held from 15 Oct 2025 to 27 Oct 2025 in Rosario, Santa Fe, Argentina. 3 titled players. Top 10 Elo average was 2117, and top seed was Luciano Ariel Carrizo (🇦🇷 ARG, FM, 2301).
Pablo Mizzau (🇦🇷 ARG, 2186) won with 7.0/9, ahead of Luciano Ariel Carrizo (6.5) and Cristian Sanhueza (6.5). Mizzau took the lead from round 7.
The biggest upset came in round 2: Franco Serrano (1747) beat Claudio Aguerreberry (FM, 2008), a +261-point gap.
Location
🇦🇷Rosario, Santa Fe, Argentina
Dates
15 Oct 2025 → 27 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Titled players · 3
FM×3
Federations · 1 represented
🇦🇷Argentina×33
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsPablo Mizzau led from R7; +0.5-point edge over the runner-up.
Co-leaders
9
5
2
1
1
5
1
1
1
R7 · LEADER CHANGE23 Oct
Pablo Mizzau takes the sole lead (5.5/7).
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Pablo Mizzau lost to FM Luciano Ariel Carrizo (White).
WIN STREAKS · 2 top finishers
FM Luciano Ariel Carrizo 4 wins (R1–R4)FM Cristian Sanhueza 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Pablo Mizzau | * | 0 | ½ | 1 |
| 2FMLuciano Ariel Carrizo | 1 | * | 1 | 0 |
| 3FMCristian Sanhueza | ½ | 0 | * | 1 |
| 4Leandro Alvarez | 0 | 1 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mizzau, Pablo | 2186 | ARG | +28B | +12N | −2B | +13N | +4B | =3N | +7B | +5N | =6B | 7.0 | 46.0 | 49.0 | 36.25 | 2306 | +28.0 |
| 2 | Carrizo, Luciano ArielFM | 2301 | ARG | +13N | +9B | +1N | +3B | =6N | −5B | −4N | +8B | +12B | 6.5 | 47.0 | 51.5 | 36.00 | 2247 | -7.0 |
| 3 | Sanhueza, CristianFM | 2240 | ARG | +27N | +8B | +4N | −2N | +11B | =1B | =5N | =6B | +9N | 6.5 | 47.0 | 50.0 | 34.00 | 2250 | +5.6 |
| 4 | Alvarez, Leandro | 2178 | ARG | +24N | +33B | −3B | +21N | −1N | +20B | +2B | =12N | +7B | 6.5 | 40.0 | 41.0 | 25.25 | 2147 | +2.2 |
| 5 | Rodriguez, Laureano Joel | 2243 | ARG | +25B | −6N | +7B | =9N | +16B | +2N | =3B | −1B | +18N | 6.0 | 44.5 | 47.5 | 28.75 | 2179 | -10.4 |
| 6 | Angelini, Diego | 2010 | ARG | +21N | +5B | =11N | +20B | =2B | −7N | +17B | =3N | =1N | 6.0 | 43.5 | 47.0 | 29.25 | 2182 | +40.6 |
| 7 | Speisky, Mateo | 2006 | ARG | =15N | +29B | −5N | +28B | +12N | +6B | −1N | +11B | −4N | 5.5 | 41.5 | 43.5 | 22.00 | 2076 | +36.8 |
| 8 | Simbler, Facundo | 1965 | ARG | +31B | −3N | =14B | =22N | +10B | =11N | +25B | −2N | +16B | 5.5 | 37.5 | 38.5 | 19.25 | 2018 | +25.6 |
| 9 | Turcutto, Agustin | 1982 | ARG | +32B | −2N | +27B | =5B | −20N | =21N | +16B | +15N | −3B | 5.0 | 37.0 | 38.0 | 16.75 | 1994 | +4.0 |
| 10 | Gonzalez, Mariano | 1932 | ARG | F | =15B | −26N | +31B | −8N | +24B | =22N | +25N | +17B | 5.0 | 27.0 | 27.0 | 14.75 | 1904 | -4.6 |
| 11 | Rossi, Maximiliano | 2013 | ARG | =14B | +23N | =6B | +26N | −3N | =8B | =18B | −7N | =15B | 4.5 | 39.5 | 42.5 | 18.50 | 1906 | -23.6 |
| 12 | Mosconi, Ariel | 1975 | ARG | +30N | −1B | F | +14N | −7B | +13B | +20N | =4B | −2N | 4.5 | 39.5 | 39.5 | 17.25 | 2025 | +10.8 |
| 13 | Gini, Sebastian | 1950 | ARG | −2B | +32N | +15B | −1B | −17N | −12N | +30B | +29N | =21B | 4.5 | 33.0 | 34.0 | 10.25 | 1907 | -10.8 |
| 14 | Garcia, Ariel | 1775 | ARG | =11N | =26B | =8N | −12B | +32N | =15B | +21B | −18N | =22N | 4.5 | 32.5 | 33.5 | 14.75 | 1838 | +28.8 |
| 15 | Codino, Juan Martin | 1753 | ARG | =7B | =10N | −13N | +30B | F | =14N | +28B | −9B | =11N | 4.0 | 33.5 | 33.5 | 14.25 | 1905 | +61.6 |
| 16 | Amadei, Santiago David | 1907 | ARG | F | −22B | +19N | +29B | −5N | +26B | −9N | +20B | −8N | 4.0 | 32.5 | 32.5 | 12.50 | 1837 | -30.4 |
| 17 | Aguerreberry, ClaudioFM | 2008 | ARG | =23B | −20N | F | +24B | +13B | =25N | −6N | +26B | −10N | 4.0 | 31.5 | 31.5 | 13.75 | 1846 | -32.0 |
| 18 | Sanchez, Christian | 1956 | ARG | =19N | F | −21B | +27N | +22B | F | =11N | +14B | −5B | 4.0 | 29.0 | 29.0 | 15.25 | 1910 | -7.0 |
| 19 | Agut Britos, Felipe | 1636 | ARG | =18B | −25N | −16B | =23N | =27B | +31N | =29B | −21N | +24B | 4.0 | 26.0 | 27.0 | 10.25 | 1776 | +62.8 |
| 20 | Serrano, Franco | 1747 | ARG | F | +17B | +22N | −6N | +9B | −4N | −12B | −16N | =25B | 3.5 | 36.5 | 36.5 | 14.00 | 1911 | +30.0 |
| 21 | Castiglioni, Dario | 1768 | ARG | −6B | F | +18N | −4B | =29N | =9B | −14N | +19B | =13N | 3.5 | 36.5 | 36.5 | 13.75 | 1859 | +15.0 |
| 22 | Escobar, Alvaro | 1708 | ARG | F | +16N | −20B | =8B | −18N | F | =10B | +24N | =14B | 3.5 | 29.5 | 29.5 | 14.50 | 1867 | +56.8 |
| 23 | Wilchel, Daniel | 1767 | ARG | =17N | −11B | −24N | =19B | F | =30N | +32B | =28N | =26B | 3.5 | 24.0 | 24.0 | 8.75 | 1761 | -6.0 |
| 24 | Colombo Berra, Pablo | 1789 | ARG | −4B | −28N | +23B | −17N | +31B | −10N | +33N | −22B | −19N | 3.0 | 30.5 | 31.5 | 5.50 | 1695 | -25.0 |
| 25 | Cordoba, Ian | 1895 | ARG | −5N | +19B | F | +33N | F | =17B | −8N | −10B | =20N | 3.0 | 29.0 | 29.0 | 8.75 | 1827 | -13.4 |
| 26 | Camani, Francisco | 1681 | ARG | F | =14N | +10B | −11B | F | −16N | +27B | −17N | =23N | 3.0 | 28.5 | 28.5 | 12.00 | 1847 | +27.0 |
| 27 | Chiarotti, Ginno | 1876 | ARG | −3B | +31N | −9N | −18B | =19N | +32B | −26N | F | =28B | 3.0 | 27.5 | 27.5 | 5.50 | 1758 | -54.8 |
| 28 | Vazquez, Sebastian | 1867 | ARG | −1N | +24B | F | −7N | F | +33B | −15N | =23B | =27N | 3.0 | 27.0 | 27.0 | 7.25 | 1805 | -13.2 |
| 29 | Anchava, Thiago | 1735 | ARG | F | −7N | +30B | −16N | =21B | F | =19N | −13B | F | 2.0 | 23.0 | 23.0 | 5.25 | 1705 | -11.6 |
| 30 | Fernandez, Juan Pablo | 1714 | ARG | −12B | F | −29N | −15N | F | =23B | −13N | F | +32B | 1.5 | 20.5 | 20.5 | 2.75 | 1625 | -14.2 |
| 31 | Fadus, Nicolas | 1675 | ARG | −8N | −27B | +32B | −10N | −24N | −19B | F | F | −33N | 1.0 | 24.0 | 24.0 | 1.00 | 1481 | -30.0 |
| 32 | DAngelo, Luca | 1725 | ARG | −9N | −13B | −31N | F | −14B | −27N | −23N | +33B | −30N | 1.0 | 24.0 | 24.0 | 1.00 | 1471 | -46.4 |
| 33 | Pidone, Anibal | 1606 | ARG | F | −4N | F | −25B | F | −28N | −24B | −32N | +31B | 1.0 | 17.5 | 17.5 | 1.00 | 1553 | -8.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Agut Britos, FelipeARG+62.84.0 pts · #16
- 2Codino, Juan MartinARG+61.64.0 pts · #17
- 3Escobar, AlvaroARG+56.83.5 pts · #21
Top rating losers
- 1Chiarotti, GinnoARG-54.83.0 pts · #25
- 2DAngelo, LucaARG-46.41.0 pts · #33
- 3Aguerreberry, ClaudioFMARG-32.04.0 pts · #15
Biggest upsets
- R2+261 Elo gap
- R3+251 Elo gap
- R5+235 Elo gap