ZELADA, MARCOS
Current rating: 1539
Record: 5-3
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 58 | PICO, LEANDRO J (1500) | Won 2-1 | +181518 |
| 2standard | 84 | Dannemann, Joao Manoel (1500) | Won 2-0 | +181536 |
| 3standard | 72 | de Oliveira Jr., Ary (1554) | Won 2-0 | +181554 |
| 4standard | 26 | Camara, Aristides (1578) | Won 2-0 | +181572 |
| 5standard | 32 | Gennari Souza, Juliano (1519) | Lost 1-2 | -191553 |
| 6standard | 64 | VELOSO, MARIA (1552) | Won 2-0 | +181571 |
| 7standard | 14 | Sadin, Steven (1851) | Lost 1-2 | -131558 |
| 8standard | 48 | Betschart, Alejandro (1457) | Lost 0-2 | -191539 |
| average opponent: 1564record: 5-3 | new rating: 1539 | |||