Bolanos, David
Current rating: 1353
Record: 4-13
| Grand Prix Austin 2020 (modern) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 65 | Dozier, Matthew (1483) | Lost 0-2 | -171382 |
| 2modern | 211 | Stedding, Michael (1408) | Won 2-0 | +191401 |
| 3modern | 245 | McBrady, Austin (1501) | Lost 0-2 | -161385 |
| 4modern | 309 | Hall, David [CAN] (1519) | Lost 0-2 | -161369 |
| 5modern | 318 | Mitchell, Matt (1472) | Lost 0-2 | -161353 |
| top | average opponent: 1476record: 1-4 | new rating: 1353 | ||
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 30 | Matt, Justin (1529) | Lost 1-2 | -161432 |
| 2modern | 511 | Crider, Casey (1483) | Lost 0-2 | -171415 |
| 3modern | 518 | Benito, Ryan (1528) | Lost 0-2 | -161399 |
| top | average opponent: 1513record: 0-3 | new rating: 1399 | ||
| Grand Prix Houston 2018 (RIX limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Conway Jr, Jammie (1416) | Won 2-1 | +161499 |
| 2sealed | 34 | Santana, Reymundo (1599) | Lost 0-2 | -161483 |
| 3sealed | 270 | Urrego, Camilo (1554) | Lost 0-2 | -161467 |
| 4sealed | 340 | Nunez, Blake (1451) | Lost 0-2 | -191448 |
| top | average opponent: 1505record: 1-3 | new rating: 1448 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Mosby, Christopher (1500) | Won 2-0 | +181518 |
| 2sealed | 11 | Andrus, Seth W (1519) | Lost 1-2 | -181500 |
| 3sealed | 348 | Ames, Michael (1535) | Lost 0-2 | -171483 |
| 4sealed | 451 | Siebenaler, Amar (1481) | Won 2-1 | +181501 |
| 5sealed | 258 | Neuding, Aaron (1500) | Lost 0-2 | -181483 |
| top | average opponent: 1507record: 2-3 | new rating: 1483 | ||