Corso, Marcos
Current rating: 1406
Record: 8-15-2
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 520 | Scarpe Simao, Renan (1483) | Lost 1-2 | -171398 |
| 2modern | 429 | Tipple, Jairo (1598) | Won 2-0 | +221420 |
| 3modern | 309 | Amorim, Tiago (1499) | Won 2-0 | +191439 |
| 4modern | 288 | Sutcchi, Victor (1522) | Lost 1-2 | -161423 |
| 5modern | 383 | Quirino Da Silva, Joandson Paul (1514) | Lost 0-2 | -171406 |
| top | average opponent: 1523record: 2-3 | new rating: 1406 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 232 | De Castro, Paulo Henrique (1520) | Won 2-1 | +191441 |
| 2modern | 22 | Medeiros, Nicholas A (1520) | Draw 1-1 | +21443 |
| 3modern | 268 | Scopel, Marcelo (1516) | Lost 0-2 | -171426 |
| 4modern | 425 | Barrozo, Andre (1564) | Won 2-1 | +211447 |
| 5modern | 277 | Pereira, Davi (1521) | Lost 0-2 | -171430 |
| 6modern | 405 | Noleto, Paulo (1501) | Lost 0-2 | -171413 |
| 7modern | 399 | Neves Carvalho, Marcos Vinicius (1468) | Won 2-0 | +191432 |
| 8modern | 305 | Caprarole, Rafael (1467) | Lost 0-2 | -171415 |
| top | average opponent: 1510record: 3-4-1 | new rating: 1415 | ||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 96 | Schmidt, Albano Francisco (1348) | Lost 1-2 | -201415 |
| 2standard | 141 | Solis Checa, Diego (1461) | Won 2-0 | +191434 |
| 3standard | 207 | Lira, Vinicius (1501) | Lost 0-2 | -171417 |
| 4standard | 236 | Careli, Michael (1483) | Won 2-0 | +201437 |
| 5standard | 149 | Colodetti Filho, Carlos Fernando (1519) | Lost 1-2 | -171420 |
| 6standard | 230 | Oliveira, Hiero (1466) | Won 2-1 | +191439 |
| 7standard | 182 | Antunes, Jonas (1472) | Lost 0-2 | -171422 |
| top | average opponent: 1465record: 3-4 | new rating: 1422 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 191 | Romao, Carlos (1814) | Lost 0-2 | -121488 |
| 2modern | 233 | Varisco Haetinger, Cassio (1483) | Draw 1-1 | -11487 |
| 3modern | 323 | Barrientos, Leonardo (1457) | Lost 0-2 | -181469 |
| 4modern | 352 | Guarienti De Oliveira, Bruno (1569) | Lost 0-2 | -161453 |
| 5modern | 336 | dos Santos e Silva, Juliano Roberto (1464) | Lost 0-2 | -181435 |
| top | average opponent: 1557record: 0-4-1 | new rating: 1435 | ||