I IRT Paineiras Sub 2.000 STD FIDE 2025
Open SwissStandard
48 players participated in this 5-round tournament, held from 28 Jun 2025 to 29 Jun 2025 in Sao Paulo SP, Brazil. 1 titled players. Top 10 Elo average was 1878, and top seed was Ricardo Fagner Dias De Menezes (🇧🇷 BRA, 1954).
Danilo Palomares Roselli (🇧🇷 BRA, 1885) won with 5.0/5, ahead of Marcelo de Souza Dias (4.0) and Larissa Stephanie Amaral Mendes (4.0). Roselli broke clear in the final round.
The biggest upset came in round 1: Fabio Takahara (1488) beat Mauricio Ribeiro de Souza (1821), a +333-point gap.
Location
🇧🇷Sao Paulo SP, Brazil
Dates
28 Jun 2025 → 29 Jun 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Titled players · 1
WFM×1
Federations · 1 represented
🇧🇷Brazil×41
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsDanilo Palomares Roselli led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Co-leaders
21
9
3
2
1
R5–R5 · LEAD HELD
Danilo Palomares Roselli never relinquished the lead after R5; final gap +1.0 over the runner-up.
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Danilo Palomares Roselli beat Marcelo de Souza Dias (Black).
WIN STREAKS · 3 top finishers
Danilo Palomares Roselli 5 wins (R1–R5)Marcelo de Souza Dias 4 wins (R1–R4)Paulo Vinicius Macedo Moreira 4 wins (R2–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Danilo Palomares Roselli | * | 1 | — | — |
| 2Marcelo de Souza Dias | 0 | * | — | — |
| 3Paulo Vinicius Macedo Moreira | — | — | * | — |
| 4Larissa Stephanie Amaral Mendes | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Roselli, Danilo Palomares | 1885 | BRA | +36B | +30N | +5B | +21N | +2N | 5.0 | 12.0 | 13.5 | 13.50 | 2526 | +31.4 |
| 2 | Dias, Marcelo de Souza | 1916 | BRA | +24B | +8N | +6B | +13N | −1B | 4.0 | 15.0 | 17.5 | 12.50 | 2009 | +12.2 |
| 3 | Mendes, Larissa Stephanie Amaral | 1655 | BRA | +38B | −6N | +32B | +25N | +13B | 4.0 | 11.0 | 12.5 | 9.00 | 1963 | +24.2 |
| 4 | Moreira, Paulo Vinicius Macedo | 1846 | BRA | F | +44N | +14B | +20N | +10B | 4.0 | 9.0 | 9.0 | 9.00 | 2564 | +23.2 |
| 5 | Santos, Gustavo De Sousa | 1782 | BRA | +40N | +23B | −1N | +19B | =7N | 3.5 | 14.0 | 15.0 | 8.25 | 1824 | +10.8 |
| 6 | Kikuchi, Alexandre Hideki Lopes | 1802 | BRA | +43N | +3B | −2N | +30B | =12N | 3.5 | 13.5 | 14.0 | 8.25 | 1848 | +4.8 |
| 7 | Hara, Aroldo Hiroiuqui | 1902 | BRA | =29N | =16B | +17N | +14N | =5B | 3.5 | 12.5 | 15.0 | 10.50 | 1843 | -4.4 |
| 8 | Nunes, Bruno Rossa | 1735 | BRA | +47N | −2B | +23N | =9N | +21B | 3.5 | 12.5 | 12.5 | 6.75 | 1881 | +31.2 |
| 9 | De Menezes, Ricardo Fagner Dias | 1954 | BRA | +17N | −14B | +24N | =8B | +20N | 3.5 | 12.0 | 14.5 | 9.75 | 1812 | -13.4 |
| 10 | Goncalves Junior,Klebert R Machado | 1820 | BRA | +26B | +19N | =20B | +22N | −4N | 3.5 | 12.0 | 14.5 | 9.25 | 1729 | -7.0 |
| 11 | Alves, Ricardo C Chaves A de Arruda | 1902 | BRA | +15B | −20N | +36B | =26N | +22B | 3.5 | 10.5 | 12.0 | 8.25 | 1699 | -23.6 |
| 12 | Ishikawa, Emilio Keiji | 1787 | BRA | +45B | +48N | −13B | +31N | =6B | 3.5 | 8.5 | 8.5 | 3.75 | 1653 | -6.8 |
| 13 | Casarin, Luis Marcio Pinhatti | 1890 | BRA | +33N | +37B | +12N | −2B | −3N | 3.0 | 13.5 | 15.0 | 7.00 | 1786 | -11.0 |
| 14 | Bonfim, Regina RodriguesWFM | 1773 | BRA | +39B | +9N | −4N | −7B | +33N | 3.0 | 13.0 | 14.0 | 6.50 | 1804 | +3.8 |
| 15 | Sfair, Luan Silva | 1521 | BRA | −11N | +40B | =16N | =18B | +30N | 3.0 | 11.5 | 12.5 | 6.00 | 1798 | +51.6 |
| 16 | Maciel Jr, Wilson | 1846 | BRA | F | =7N | =15B | +29B | +27N | 3.0 | 11.5 | 11.5 | 8.25 | 1836 | +2.4 |
| 17 | Damasio, Fabio Ferreira | 1547 | BRA | −9B | +34N | −7B | +39N | +31B | 3.0 | 11.0 | 12.0 | 5.00 | 1125 | -3.8 |
| 18 | Iamamoto, Christian Eiji | 1789 | BRA | +32B | =22N | −21B | =15N | +26B | 3.0 | 10.5 | 12.5 | 7.25 | 1461 | -33.2 |
| 19 | Assad, Otavio | 1642 | BRA | +46N | −10B | +48B | −5N | +35N | 3.0 | 9.0 | 9.0 | 2.00 | 1000 | -11.6 |
| 20 | Almeida, Kauan Evangelista De | 1699 | BRA | +42N | +11B | =10N | −4B | −9B | 2.5 | 14.5 | 15.5 | 6.25 | 1794 | +17.2 |
| 21 | Ishida, Leopoldo Tetsuo | 1787 | BRA | +35N | =27B | +18N | −1B | −8N | 2.5 | 14.0 | 16.0 | 6.25 | 1672 | -13.0 |
| 22 | Weinmann, Mariana Bicudo | 0 | BRA | +28N | =18B | +27N | −10B | −11N | 2.5 | 12.5 | 15.0 | 6.50 | 1757 | 0.0 |
| 23 | Takahara, Fabio | 1488 | BRA | +25B | −5N | −8B | +36N | =28N | 2.5 | 12.0 | 13.5 | 5.25 | 1695 | +50.4 |
| 24 | Arranz, Murilo Machado | 1535 | BRA | −2N | +35B | −9B | +41N | =25B | 2.5 | 12.0 | 13.0 | 4.25 | 1618 | +6.8 |
| 25 | Ribeiro de Souza, Mauricio | 1821 | BRA | −23N | +29B | +33N | −3B | =24N | 2.5 | 11.5 | 13.5 | 5.75 | 1542 | -66.0 |
| 26 | Roselli, William Sergio | 0 | BRA | −10N | +42B | +37N | =11B | −18N | 2.5 | 11.5 | 12.5 | 4.25 | 1716 | 0.0 |
| 27 | Gomes, Luis Gustavo Turella | 1626 | BRA | +31B | =21N | −22B | +45N | −16B | 2.5 | 10.0 | 10.0 | 3.25 | 1624 | -0.4 |
| 28 | Soares, Eduardo Fernandes | 1646 | BRA | −22B | +39N | −31B | +34N | =23B | 2.5 | 9.0 | 10.0 | 4.25 | 1488 | -8.4 |
| 29 | Corsini,Gabriel Da Costa | 1521 | BRA | =7B | −25N | +44B | −16N | +45B | 2.5 | 9.0 | 9.0 | 1.75 | 1583 | +5.2 |
| 30 | Isobe, Lucas Kenzo | 1652 | BRA | +41N | −1B | +46B | −6N | −15B | 2.0 | 12.5 | 12.5 | 1.00 | 936 | -47.6 |
| 31 | Dos Santos, Raissa Duarte | 0 | BRA | −27N | +43B | +28N | −12B | −17N | 2.0 | 11.5 | 12.0 | 3.00 | 1459 | 0.0 |
| 32 | Silveira, Silvio Luiz Fernandes | 0 | BRA | −18N | +41B | −3N | =37B | =36N | 2.0 | 10.0 | 11.0 | 2.50 | 1467 | 0.0 |
| 33 | Ung Jo, Alexandro | 1512 | BRA | −13B | +38N | −25B | +46N | −14B | 2.0 | 10.0 | 10.0 | 1.50 | 1028 | -16.4 |
| 34 | FIDE 538045443 | 0 | — | −37N | −17B | +40N | −28B | +46B | 2.0 | 8.0 | 8.0 | 1.00 | 831 | 0.0 |
| 35 | Romano, Jose Vicente Marcondes | 0 | BRA | −21B | −24N | +47B | +44N | −19B | 2.0 | 8.0 | 8.0 | 0.00 | 855 | 0.0 |
| 36 | Gananca, Bruno Peluso | 1494 | BRA | −1N | +47B | −11N | −23B | =32B | 1.5 | 13.0 | 13.0 | 1.00 | 956 | -27.2 |
| 37 | Da Silva, Joao Pedro M Soares | 1701 | BRA | +34B | −13N | −26B | =32N | F | 1.5 | 9.5 | 9.5 | 3.00 | 1090 | -10.0 |
| 38 | FIDE 538045451 | 0 | — | −3N | −33B | F | =43N | +44B | 1.5 | 6.5 | 6.5 | 0.25 | 784 | 0.0 |
| 39 | Massuda, Sofia Junqueira Franco | 0 | BRA | −14N | −28B | +42N | −17B | −41B | 1.0 | 9.5 | 10.5 | 1.00 | 855 | 0.0 |
| 40 | Mansur, Valentina Lopes | 0 | BRA | −5B | −15N | −34B | +47N | −42B | 1.0 | 9.5 | 9.5 | 0.00 | 851 | 0.0 |
| 41 | FIDE 538045516 | 0 | — | −30B | −32N | F | −24B | +39N | 1.0 | 7.5 | 7.5 | 1.00 | 794 | 0.0 |
| 42 | Devis, Antonio | 0 | BRA | −20B | −26N | −39B | F | +40N | 1.0 | 7.0 | 7.0 | 1.00 | 899 | 0.0 |
| 43 | Perez, Guilherme Gramani | 0 | BRA | −6B | −31N | F | =38B | F | 0.5 | 7.0 | 7.0 | 0.75 | 1002 | 0.0 |
| 44 | Zacharias, Sofia Jaffe | 0 | BRA | F | −4B | −29N | −35B | −38N | 0.0 | 10.0 | 10.0 | 0.00 | 884 | 0.0 |
| 45 | FIDE 44771363 | 0 | — | −12N | F | F | −27B | −29N | 0.0 | 9.0 | 9.0 | 0.00 | 845 | 0.0 |
| 46 | FIDE 538045494 | 0 | — | −19B | F | −30N | −33B | −34N | 0.0 | 9.0 | 9.0 | 0.00 | 802 | 0.0 |
| 47 | FIDE 538045508 | 0 | — | −8B | −36N | −35N | −40B | F | 0.0 | 8.0 | 8.5 | 0.00 | 815 | 0.0 |
| 48 | FIDE 538045460 | 0 | — | F | −12B | −19N | F | F | 0.0 | 6.5 | 6.5 | 0.00 | 915 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Sfair, Luan SilvaBRA+51.63.0 pts · #15
- 2Takahara, FabioBRA+50.42.5 pts · #11
- 3Roselli, Danilo PalomaresBRA+31.45.0 pts · #1
Top rating losers
- 1Ribeiro de Souza, MauricioBRA-66.02.5 pts · #13
- 2Isobe, Lucas KenzoBRA-47.62.0 pts · #42
- 3Iamamoto, Christian EijiBRA-33.23.0 pts · #24
Biggest upsets
- R1+333 Elo gap
- R5+235 Elo gap
- R2+203 Elo gap