Guanabara Interno 5th
Rio de Janeiro 2000
| Date | Players | Type | Elo Average | Games | Rounds |
| May 21, 2000 | 8 | Tourn | 28 | 7 |
| Name | ELO | Points | ||
| Mathow, Hermann Mateo | 6.5 | |||
| Ribeiro, Freddie Allan | 4.5 | |||
| Melo, Alfredo | 4.0 | |||
|
Carvalho, Carlos Alberto | 4.0 | ||
| Martins da Silva, Jose Almir | 3.5 | |||
| Queiroz, Aurelio | 3.5 | |||
|
De Carvalho, Irahy Ribeiro | 1.5 | ||
| Das Chagas, Carlos Alberto | 0.5 | |||
Guanabara Interno 5th Games
| White | Black | Result | Round | Date | Opening | View |
| Martins da Silva, J | Das Chagas, C | 1-0  |
2 | May 22, 2000 | C50 King's pawn game |   |
| Das Chagas, C | Melo, A | 0-1 |
4 | May 24, 2000 | C20 King's pawn game |   |
| Mathow, H | Queiroz, A | 1-0 |
4 | May 24, 2000 | E61 King's Indian defence, 3.Nc3 | |
| Ribeiro, F | Carvalho, C | ½-½ |
4 | May 24, 2000 | B01 Scandinavian (centre counter) defence | |
| Queiroz, A | De Carvalho, I | 1-0 |
2 | May 28, 2000 | E32 Nimzo-Indian, classical variation | |
| Ribeiro, F | Melo, A | ½-½ |
2 | May 28, 2000 | D00 Queen's pawn game | |
| Das Chagas, C | Ribeiro, F | 0-1 |
1 | Jun 21, 2000 | A05 Reti opening | |
| Martins da Silva, J | Mathow, H | 0-1 |
1 | Jun 21, 2000 | A82 Dutch, Staunton gambit | |
| Melo, A | Queiroz, A | 1-0 |
1 | Jun 21, 2000 | B50 Sicilian | |
| Martins da Silva, J | Queiroz, A | 0-1 |
6 | Jun 26, 2000 | B07 Pirc defence | |
| Mathow, H | Carvalho, C | ½-½ |
2 | Jun 28, 2000 | A10 English opening | |
| De Carvalho, I | Carvalho, C | ½-½ |
1 | Jul 03, 2000 | B00 King's pawn opening | |
| Carvalho, C | Queiroz, A | ½-½ |
3 | Jul 05, 2000 | A45 Queen's pawn game | |
| Das Chagas, C | Mathow, H | 0-1 |
3 | Jul 05, 2000 | D00 Queen's pawn game | |
| De Carvalho, I | Ribeiro, F | 0-1 |
3 | Jul 05, 2000 | E92 King's Indian, classical variation | |
| Melo, A | Martins da Silva, J | 0-1 |
3 | Jul 05, 2000 | B02 Alekhine's defence | |
| Martins da Silva, J | De Carvalho, I | 1-0 |
4 | Jul 15, 2000 | B34 Sicilian, accelerated fianchetto, exchange variation | |
| De Carvalho, I | Das Chagas, C | 1-0 |
5 | Jul 18, 2000 | D38 Queen's Gambit Declined, Ragozin variation | |
| Carvalho, C | Martins da Silva, J | 1-0 |
5 | Jul 19, 2000 | E81 King's Indian, Saemisch, 5...O-O | |
| Queiroz, A | Ribeiro, F | 0-1 |
5 | Jul 19, 2000 | E81 King's Indian, Saemisch, 5...O-O | |
| Melo, A | Mathow, H | 0-1 |
5 | Jul 23, 2000 | C02 French, advance variation | |
| Das Chagas, C | Carvalho, C | ½-½ |
6 | Jul 26, 2000 | B00 King's pawn opening | |
| Mathow, H | Ribeiro, F | 1-0 |
6 | Jul 26, 2000 | C42 Petrov's defence | |
| Melo, A | De Carvalho, I | 1-0 |
6 | Jul 26, 2000 | B30 Sicilian defence | |
| Carvalho, C | Melo, A | ½-½ |
7 | Aug 02, 2000 | A80 Dutch | |
| De Carvalho, I | Mathow, H | 0-1 |
7 | Aug 02, 2000 | A85 Dutch with c4 & Nc3 | |
| Queiroz, A | Das Chagas, C | 1-0 |
7 | Aug 02, 2000 | A53 Old Indian defence | |
| Ribeiro, F | Martins da Silva, J | ½-½ |
7 | Aug 02, 2000 | B80 Sicilian, Scheveningen variation | |