Santaren, Waldevino
Current rating: 1421
Record: 13-19
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 83 | Dirceu Alves Barbosa, Wekisley (1399) | Won 2-0 | +171490 |
| 3modern | 105 | Martins, Heitor (1558) | Lost 1-2 | -171473 |
| 4modern | 260 | Nunes, Lucas (1503) | Lost 0-2 | -181455 |
| 5modern | 308 | Miyata Torres, Renan Yudi (1467) | Won 2-0 | +191474 |
| 6modern | 232 | Pinheiro, Guilherme (1515) | Lost 1-2 | -181456 |
| 7modern | 280 | Seigi Otsubo, William (1467) | Lost 0-2 | -171439 |
| 8modern | 304 | Martinez, Gabriel (1468) | Lost 1-2 | -181421 |
| top | average opponent: 1483record: 2-5 | new rating: 1421 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 128 | Soares, Felipe M (1616) | Won 2-0 | +211461 |
| 3modern | 126 | Disconzi, Romolo (1667) | Lost 0-2 | -141447 |
| 4modern | 178 | Alves Franco, Nadiel (1485) | Won 2-1 | +191466 |
| 5modern | 209 | Guidotti, Ricardo (1517) | Won 2-1 | +191485 |
| 6modern | 118 | Silva, Daniel [BRA] (1594) | Lost 1-2 | -161469 |
| 7modern | 201 | Toledo Fuganti, Geon (1480) | Won 2-1 | +181487 |
| 8modern | 112 | Teixeira, Glauber (1708) | Lost 1-2 | -141473 |
| top | average opponent: 1581record: 4-3 | new rating: 1473 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 355 | Dos Santos Medeiros, Bruno (1450) | Lost 0-2 | -191473 |
| 2modern | 416 | Furtado, Haroldo (1481) | Lost 1-2 | -181455 |
| 3modern | 525 | Marques Vieira, Gilson (1464) | Lost 1-2 | -181437 |
| 4modern | 571 | De Oliveira Tavares, Tiago (1477) | Won 2-0 | +191456 |
| 5modern | 534 | Cisotto De Souza, Joao Andre (1451) | Won 2-0 | +181474 |
| 6modern | 350 | Testa Camilla, Nicolas (1481) | Won 2-1 | +181492 |
| 7modern | 335 | Pereira, Weder (1642) | Lost 1-2 | -151477 |
| 8modern | 378 | Moura Nakamura, Daniel (1453) | Lost 1-2 | -191458 |
| 9modern | 346 | Pontes, Jurandi (1464) | Lost 0-2 | -181440 |
| top | average opponent: 1485record: 3-6 | new rating: 1440 | ||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 24 | Schaidhauer, Diego Dias (1447) | Won 2-1 | +171517 |
| 2standard | 26 | Carmo, Wellington (1518) | Won 2-0 | +181535 |
| 3standard | 129 | Ness, Felipe (1536) | Lost 0-2 | -181517 |
| 4standard | 119 | Grassato, Vitor (1620) | Lost 1-2 | -161501 |
| 5standard | 151 | Lessa, Ismael (1510) | Won 2-0 | +181519 |
| 6standard | 196 | de Magalhaes Scalli, Guilherme (1462) | Lost 0-2 | -191500 |
| 7standard | 157 | Ferreira Roggia, Renan (1500) | Lost 1-2 | -181482 |
| 8standard | 177 | Nascimento, Pedro (1584) | Won 2-0 | +201502 |
| 9standard | 134 | dos Santos Vieira, Eduardo (1945) | Lost 0-2 | -101492 |
| top | average opponent: 1569record: 4-5 | new rating: 1492 | ||