David, Ramon Paolo
Current rating: 1534
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 417 | Augart-Peponis, Dimitri (1500) | Won 2-0 | +181499 |
| 2modern | 71 | Silver, Daniel (1544) | Won 2-1 | +191518 |
| 3modern | 286 | Berni, Roberto (1738) | Won 2-0 | +221540 |
| 4modern | 115 | Olvera, Bryan (1653) | Lost 1-2 | -161524 |
| 5modern | 144 | Ross, Brandon (1523) | Won 2-0 | +181542 |
| 6modern | 122 | Varlibas, Suleyman (1422) | Won 2-1 | +161558 |
| 7modern | 93 | Salem, Jonathan (1868) | Lost 1-2 | -131545 |
| 8modern | 106 | Zhi, Yimin (1917) | Lost 0-2 | -111534 |
| top | average opponent: 1646record: 5-3 | new rating: 1534 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 202 | Dissanayake, David (1500) | Won 2-0 | +181504 |
| 2standard | 319 | Gerlock, Alex (2019) | Won 2-1 | +271531 |
| 3standard | 172 | Espe, Christopher (1664) | Lost 0-2 | -161515 |
| 4standard | 278 | Grandjambe, Travis (1643) | Lost 0-2 | -151500 |
| 5standard | 348 | Taylor, David (1456) | Lost 1-2 | -191481 |
| top | average opponent: 1656record: 2-3 | new rating: 1481 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 422 | Mason, Alexander (1430) | Lost 0-2 | -191481 |
| 2standard | 677 | Lucero, Crisrael (1484) | Won 2-0 | +181499 |
| 3standard | 524 | Randall, Jake (1500) | Won 2-1 | +181517 |
| 4standard | 384 | Chiesa, Christopher (1556) | Lost 0-2 | -171500 |
| 5standard | 300 | Gerhardt, Scott (1749) | Lost 1-2 | -141486 |
| top | average opponent: 1544record: 2-3 | new rating: 1486 | ||