Spahn, Eduardo E
Current rating: 1504
Record: 4-4-1
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 105 | Paludo, Guilherme (1500) | Lost 0-2 | -181482 |
| 2modern | 210 | Massoni, Luciano (1483) | Lost 0-2 | -181464 |
| 3modern | 347 | Albiero, Alexandre (1467) | Draw 1-1 | 01464 |
| 4modern | 350 | Becker, Thiago (1464) | Won 2-0 | +181482 |
| 5modern | 295 | Hernandes, Marcos Paulo (1383) | Lost 1-2 | -201462 |
| 6modern | 281 | da Silva Lima, Oston Luis (1461) | Won 2-0 | +181480 |
| 7modern | 213 | Martins Gomes, Leandro (1655) | Won 2-1 | +211501 |
| 8modern | 163 | Mendes Padilha, Tiago (1505) | Won 2-0 | +181519 |
| 9modern | 122 | Ancelmo, Fabio (1677) | Lost 1-2 | -151504 |
| average opponent: 1510record: 4-4-1 | new rating: 1504 | |||