Kalevi Lyyra, Marcel
Current rating: 1558
Record: 5-2-1
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 137 | De Oliveira Freitas, Tharcio (1500) | Draw 1-1 | 01500 |
| 2modern | 577 | Quintero, Mafer (1483) | Won 2-0 | +181518 |
| 3modern | 61 | Muniz, Rogerio Reis (1570) | Lost 1-2 | -171501 |
| 4modern | 414 | Marcilio, Giovanni (1433) | Won 2-1 | +161517 |
| 5modern | 282 | Ferrareze da Cruz, Guilherme Francisco (1677) | Won 2-0 | +211538 |
| 6modern | 174 | Ramos, Paulo (1611) | Lost 0-2 | -161522 |
| 7modern | 283 | Ormeno, Nicolas (1518) | Won 2-1 | +181540 |
| 8modern | 185 | Horta, Vitor (1536) | Won 2-1 | +181558 |
| average opponent: 1541record: 5-2-1 | new rating: 1558 | |||