Taca Jaehrig 2025
23 players participated in this 6-round tournament, held from 17 Oct 2025 to 19 Oct 2025 in Florianopolis SC, Brazil. Top 10 Elo average was 1817, and top seed was Bruno Orlando Starke (🇧🇷 BRA, 2132).
Matheus Garcett Souza dos Santos (🇧🇷 BRA, 1979) won with 5.0/6, ahead of Bruno Orlando Starke (4.5) and Vitor Augusto Colaco Arosteguy (4.5). Souza dos Santos took the lead from round 5.
The biggest upset came in round 1: Maria Vitoria Baratieri (1530) beat Bernardo Lalane Mascarenha Moura (1789), a +259-point gap.
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How it unfolded
Top 6 · 6 roundsMatheus Garcett Souza dos Santos led from R5; +0.5-point edge over the runner-up.
Marcelo Gusmao Arnosti takes the sole lead (3.5/4).
Matheus Garcett Souza dos Santos 5 wins (R1–R6)Bruno Orlando Starke 3 wins (R4–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Matheus Garcett Souza dos Santos | * | — | 1 | 1 |
| 2Vitor Augusto Colaco Arosteguy | — | * | — | — |
| 3Bruno Orlando Starke | 0 | — | * | — |
| 4Marcelo Gusmao Arnosti | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Souza dos Santos,Matheus Garcett | 1979 | BRA | +19N | F | +2B | +5B | +4N | +9B | 5.0 | 16.5 | 16.5 | 16.50 | 2633 | +34.4 |
| 2 | Starke, Bruno Orlando | 2132 | BRA | =7N | +23B | −1N | +15B | +5N | +6B | 4.5 | 17.5 | 17.5 | 10.75 | 1989 | -12.0 |
| 3 | Arosteguy, Vitor Augusto Colaco | 1727 | BRA | +13N | +10B | −6N | +17B | =9N | +7B | 4.5 | 15.5 | 17.0 | 11.75 | 1801 | +22.4 |
| 4 | Arnosti, Marcelo Gusmao | 1640 | BRA | +21N | =5B | +7N | +6B | −1B | =8N | 4.0 | 19.0 | 19.0 | 10.50 | 1897 | +62.0 |
| 5 | Mariot Vaz, Joao Antonio Bertolu | 2027 | BRA | +16B | =4N | +12B | −1N | −2B | +18N | 3.5 | 18.0 | 19.5 | 8.00 | 1801 | -23.6 |
| 6 | Telles, Arnoldo Beber | 1688 | BRA | +18B | +20N | +3B | −4N | =8B | −2N | 3.5 | 18.0 | 19.0 | 8.75 | 1738 | +4.8 |
| 7 | Seara, Sophia Parisotto | 1594 | BRA | =2B | +14N | −4B | +12N | +13B | −3N | 3.5 | 17.5 | 19.5 | 8.75 | 1674 | +18.0 |
| 8 | Panazzolo,Paulo Victor | 1843 | BRA | =12B | F | +10N | +11B | =6N | =4B | 3.5 | 16.0 | 16.0 | 11.00 | 1782 | -6.2 |
| 9 | Moura, Bernardo Lalane Mascarenha | 1789 | BRA | −10N | +19B | +13B | +20N | =3B | −1N | 3.5 | 15.5 | 16.5 | 6.25 | 1651 | -32.4 |
| 10 | Baratieri, Maria Vitoria | 1530 | BRA | +9B | −3N | −8B | +19N | +20B | −11N | 3.0 | 15.5 | 16.5 | 5.50 | 1663 | +30.4 |
| 11 | Frassetto, Eduarda | 1740 | BRA | =15B | F | +14N | −8N | =18B | +10B | 3.0 | 12.0 | 12.0 | 6.75 | 1623 | -17.6 |
| 12 | Piccetti, Mateo | 1563 | BRA | =8N | +22B | −5N | −7B | F | +17N | 2.5 | 14.0 | 14.0 | 3.25 | 1663 | +14.4 |
| 13 | Kisler Voges, Enzo Henrique | 1448 | BRA | −3B | F | −9N | +21B | −7N | +14B | 2.0 | 13.5 | 13.5 | 2.00 | 903 | -23.6 |
| 14 | Capella, Pedro Arthur Dotta | 0 | BRA | +17N | −7B | −11B | −18N | +22B | −13N | 2.0 | 11.5 | 11.5 | 1.50 | 1403 | 0.0 |
| 15 | De Freitas,Marcele Soares | 1480 | BRA | =11N | F | =17B | −2N | F | +20B | 2.0 | 10.0 | 10.0 | 3.25 | 1623 | +15.2 |
| 16 | Abregu, Sofia Balbino de Barros | 1578 | BRA | −5N | F | +19B | +22N | F | F | 2.0 | 8.5 | 8.5 | 1.00 | 1774 | +16.4 |
| 17 | De Oliveira, Ricardo W Lima | 1607 | BRA | −14B | F | =15N | −3N | +21B | −12B | 1.5 | 13.0 | 13.0 | 1.00 | 1323 | -41.6 |
| 18 | Naidon, Rafaela Weber | 1418 | BRA | −6N | F | F | +14B | =11N | −5B | 1.5 | 12.0 | 12.0 | 3.50 | 1546 | 0.0 |
| 19 | Koinski, Carlos Cesar | 1569 | BRA | −1B | −9N | −16N | −10B | F | +21N | 1.0 | 13.5 | 13.5 | 0.00 | 917 | -26.8 |
| 20 | Luz, Dylan Manique | 0 | BRA | F | −6B | +23N | −9B | −10N | −15N | 1.0 | 12.0 | 12.0 | 0.00 | 826 | 0.0 |
| 21 | Naidon, Pietro Weber | 0 | BRA | −4B | F | F | −13N | −17N | −19B | 0.0 | 8.5 | 8.5 | 0.00 | 766 | 0.0 |
| 22 | Linder, Matheus Pauli | 0 | BRA | F | −12N | F | −16B | −14N | F | 0.0 | 6.5 | 6.5 | 0.00 | 771 | 0.0 |
| 23 | FIDE 538004399 | 0 | — | F | −2N | −20B | F | F | F | 0.0 | 5.5 | 5.5 | 0.00 | 1332 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Arnosti, Marcelo GusmaoBRA+62.04.0 pts · #5
- 2Souza dos Santos,Matheus GarcettBRA+34.45.0 pts · #1
- 3Baratieri, Maria VitoriaBRA+30.43.0 pts · #9
- 1De Oliveira, Ricardo W LimaBRA-41.61.5 pts · #17
- 2Moura, Bernardo Lalane MascarenhaBRA-32.43.5 pts · #6
- 3Koinski, Carlos CesarBRA-26.81.0 pts · #22
- R1+259 Elo gap
- R3+153 Elo gap