Santos, Ricardo
Current rating: 1412
Record: 3-8-2
| Grand Prix New York 2016 (SOI standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 536 | Zhang, Pingyi (1500) | Lost 0-2 | -181467 |
| 2standard | 588 | Hochbaum, Jacob (1468) | Lost 0-2 | -181449 |
| 3standard | 922 | Walker, Andrew (1429) | Lost 0-2 | -181431 |
| 4standard | 904 | Provencal, Edith (1358) | Draw 1-1 | -11430 |
| 5standard | 873 | Reilly, Joseph (1446) | Draw 1-1 | 01430 |
| 6standard | 812 | Belasco, James (1443) | Lost 0-2 | -181412 |
| average opponent: 1441record: 0-4-2 | new rating: 1412 | |||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Botteon, Michael (1524) | Lost 0-2 | -181482 |
| 2sealed | 650 | Henkin, Aaron (1482) | Won 2-0 | +181500 |
| 3sealed | 387 | Michal, Brian (1500) | Lost 0-2 | -181482 |
| 4sealed | 646 | Scanlon, Kaplan (1482) | Won 2-1 | +181500 |
| 5sealed | 564 | Jupiter, Jermol (1623) | Lost 0-2 | -151485 |
| 6sealed | 576 | McMahon, Evan (1482) | Won 2-0 | +181503 |
| 7sealed | 466 | Shost, William (1524) | Lost 0-2 | -181485 |
| average opponent: 1517record: 3-4 | new rating: 1485 | |||