Guanabara Interno 1st
Rio de Janeiro 2000
| Date | Players | Type | Elo Average | Games | Rounds |
| Jan 05, 2000 | 10 | Swiss | 25 | 5 |
| Name | ELO | Points | ||
| Mathow, Hermann Mateo | 4.0 | |||
| Assafin, Marcelo | 3.5 | |||
| Carvalho, Irahy Ribeiro | 3.5 | |||
|
Carvalho, Carlos Alberto | 2.5 | ||
| Costa, Luis Claudio | 2.5 | |||
| Gaugris, Alain | 2.5 | |||
| Melo, Alfredo | 2.5 | |||
| Araujo Santos, Carlos Alberto | 2.0 | |||
| Chagas, Carlos Alberto | 1.5 | |||
|
Perrone, Bruno Freire | 0.5 | ||
Guanabara Interno 1st Games
| White | Black | Result | Round | Date | Opening | View |
| Araujo Santos, C | Assafin, M | 0-1  |
1 | Jan 05, 2000 | D05 Queen's pawn game |   |
| Carvalho, C | Costa, L | ½-½ |
1 | Jan 05, 2000 | D00 Queen's pawn game |   |
| Chagas, C | Gaugris, A | 1-0 |
1 | Jan 05, 2000 | C23 Bishop's opening | |
| Melo, A | Perrone, B | 1-0 |
1 | Jan 05, 2000 | C77 Ruy Lopez, Morphy defence | |
| Mathow, H | Carvalho, I | 1-0 |
1 | Jan 08, 2000 | A45 Queen's pawn game | |
| Assafin, M | Mathow, H | 1-0 |
2 | Jan 12, 2000 | D20 Queen's gambit accepted | |
| Carvalho, I | Carvalho, C | ½-½ |
2 | Jan 12, 2000 | A40 Queen's pawn | |
| Costa, L | Perrone, B | ½-½ |
2 | Jan 12, 2000 | D12 Queen's Gambit Declined Slav, 4.e3 Bf5 | |
| Gaugris, A | Araujo Santos, C | 1-0 |
2 | Jan 12, 2000 | C20 King's pawn game | |
| Melo, A | Chagas, C | 1-0 |
2 | Jan 12, 2000 | B07 Pirc defence | |
| Araujo Santos, C | Carvalho, I | 0-1 |
3 | Jan 19, 2000 | A45 Queen's pawn game | |
| Assafin, M | Melo, A | 1-0 |
3 | Jan 19, 2000 | D04 Queen's pawn game | |
| Carvalho, C | Gaugris, A | ½-½ |
3 | Jan 19, 2000 | D00 Queen's pawn game | |
| Chagas, C | Costa, L | 0-1 |
3 | Jan 19, 2000 | B07 Pirc defence | |
| Perrone, B | Mathow, H | 0-1 |
3 | Jan 19, 2000 | D25 Queen's Gambit Accepted, 4.e3 | |
| Carvalho, I | Gaugris, A | 1-0 |
4 | Jan 26, 2000 | D06 Queen's Gambit | |
| Chagas, C | Carvalho, C | ½-½ |
4 | Jan 26, 2000 | C61 Ruy Lopez, Bird's defence | |
| Costa, L | Assafin, M | ½-½ |
4 | Jan 26, 2000 | C87 Ruy Lopez, closed, Averbach variation | |
| Mathow, H | Melo, A | 1-0 |
4 | Jan 26, 2000 | A35 English, symmetrical variation | |
| Assafin, M | Carvalho, I | 0-1 |
5 | Feb 02, 2000 | E91 King's Indian, 6.Be2 | |
| Mathow, H | Costa, L | 1-0 |
5 | Feb 02, 2000 | E12 Queen's Indian defence | |
| Melo, A | Carvalho, C | ½-½ |
5 | Feb 02, 2000 | A85 Dutch with c4 & Nc3 | |
| Perrone, B | Araujo Santos, C | 0-1 |
4 | 2000 | |
|
| Araujo Santos, C | Chagas, C | 1-0 |
5 | 2000 | |
|
| Gaugris, A | Perrone, B | 1-0 |
5 | 2000 | |