Ertel, Daniel
Current rating: 1588
Record: 17-13
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 58 | Reynolds, Ryan (1478) | Won 2-0 | +171539 |
| 2standard | 101 | Doyle, Patrick (1562) | Won 2-0 | +191558 |
| 3standard | 1 | Costello, Stephen (1547) | Won 2-1 | +181576 |
| 4standard | 98 | Shenhar, Shahar (1846) | Lost 0-2 | -131563 |
| 5standard | 170 | Radutskiy, Arthur (1668) | Won 2-1 | +191582 |
| 6standard | 113 | Vizaro, Justin (1706) | Won 2-0 | +211603 |
| 7standard | 38 | Neenan, Baker (1590) | Lost 0-2 | -191584 |
| 8standard | 106 | Williams, Sam (1554) | Won 2-0 | +181602 |
| 9standard | 53 | Smeltz, Jacob (1506) | Won 2-0 | +161618 |
| 10standard | 41 | Markson, Samuel (1604) | Won 2-0 | +181636 |
| 11standard | 17 | Nikolich, Benjamin (1923) | Lost 0-2 | -131623 |
| 12standard | 24 | Ruiz, Matthew (1521) | Lost 1-2 | -201603 |
| 13standard | 41 | Fortanely, Bobby (1816) | Lost 0-2 | -141589 |
| 14standard | 63 | Detzel, Christian (1591) | Won 2-0 | +181607 |
| 15standard | 56 | Lu, Jason (1573) | Lost 1-2 | -191588 |
| average opponent: 1632record: 9-6 | new rating: 1588 | |||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 288 | Williamson, Mason (1470) | Lost 1-2 | -191481 |
| 2standard | 476 | Craft, William (1484) | Won 2-0 | +191500 |
| 3standard | 488 | Burns, Robert (1485) | Won 2-1 | +171517 |
| 4standard | 288 | Gaynor, Jonah (1789) | Lost 0-2 | -131504 |
| 5standard | 533 | Anderson, Branden (1504) | Won 2-0 | +181522 |
| 6standard | 307 | Thanakit, Isara (1487) | Lost 0-2 | -191503 |
| 7standard | 477 | Liebel, Tomas (1448) | Won 2-1 | +171520 |
| 8standard | 309 | Fulmer, Michael (1551) | Won 2-0 | +191539 |
| 9standard | 216 | Pressley, Logan (1611) | Won 2-0 | +191558 |
| 10standard | 177 | Gareau, Philippe (1644) | Won 2-0 | +201578 |
| 11standard | 154 | Kaufman, Josh (1567) | Lost 1-2 | -181560 |
| 12standard | 161 | Saxe, Ryan (1663) | Lost 1-2 | -161544 |
| 13standard | 171 | Bairley-Ujueta, Miles (1582) | Lost 1-2 | -181526 |
| 14standard | 172 | Williams, Sam (1447) | Lost 0-2 | -191507 |
| 15standard | 164 | Wakefield, Lindsay (1369) | Won 2-1 | +151522 |
| average opponent: 1540record: 8-7 | new rating: 1522 | |||