Downum, Chad
Current rating: 1376
Record: 2-10-1
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 173 | Komor, Russell (1654) | Lost 0-2 | -141406 |
| 4sealed | 529 | McDaniel, Austin (1610) | Lost 0-2 | -141392 |
| 5sealed | 579 | Bocking, David (1488) | Lost 1-2 | -161376 |
| top | average opponent: 1584record: 0-3 | new rating: 1376 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 631 | Fitzgerald, Sean (1681) | Lost 0-2 | -141418 |
| 2sealed | 701 | Daniere, Adam (1470) | Won 2-0 | +191437 |
| 3sealed | 699 | Korompis, Rudolph (1472) | Lost 1-2 | -171420 |
| top | average opponent: 1541record: 1-2 | new rating: 1420 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 85 | Savinelli, K. J. (1544) | Lost 0-2 | -171483 |
| 2standard | 487 | Tetlow, Adam (1674) | Lost 0-2 | -151468 |
| 3standard | 672 | Messina, Dylan (1464) | Draw 1-1 | 01468 |
| 4standard | 664 | Noerr, Patrick S (1462) | Lost 1-2 | -181450 |
| 5standard | 618 | Kopstein, Isaac (1446) | Lost 0-2 | -181432 |
| top | average opponent: 1518record: 0-4-1 | new rating: 1432 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 238 | McMonigle, Austin (1500) | Won 2-0 | +181518 |
| 2sealed | 47 | Holcomb, Michael (1519) | Lost 0-2 | -181500 |
| top | average opponent: 1510record: 1-1 | new rating: 1500 | ||