Ralston, Andrew
Current rating: 1483
Record: 13-16
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 438 | Walker, Jake (1449) | Won 2-0 | +171505 |
| 2pioneer | 130 | Tan, Edgar (1735) | Won 2-0 | +221527 |
| 3pioneer | 76 | Cieszinski, Michael (1601) | Won 2-0 | +201547 |
| 4pioneer | 58 | Kudva, Vikram (1769) | Lost 1-2 | -141533 |
| 5pioneer | 175 | McCamish, Ryan (1695) | Lost 0-2 | -151518 |
| 6pioneer | 194 | Tramel, Chad (1487) | Lost 0-2 | -191499 |
| 7pioneer | 348 | Lim, Alexander 485 (1614) | Lost 0-2 | -161483 |
| top | average opponent: 1621record: 3-4 | new rating: 1483 | ||
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 233 | O'Connor, James (1374) | Won 2-1 | +161480 |
| 2standard | 43 | Hyatt, Alexander (1517) | Won 2-0 | +191499 |
| 3standard | 24 | Yan, Gan (1849) | Lost 1-2 | -121487 |
| 4standard | 232 | Wichern, Riley (1461) | Won 0-0 | +171504 |
| 5standard | 106 | Dawson, Kurt (1527) | Won 2-0 | +191523 |
| 6standard | 67 | Jones, Scott (1597) | Won 2-1 | +191542 |
| 7standard | 44 | Streeter, Kade (1567) | Won 2-1 | +191561 |
| 8standard | 33 | Radmard, Amir (1771) | Won 2-1 | +211582 |
| 9standard | 12 | Heath, Christopher (1662) | Lost 0-2 | -161566 |
| 10standard | 73 | Burton, Brandon (1785) | Lost 0-2 | -141552 |
| 11standard | 60 | Maloney, Kyle (1625) | Lost 0-2 | -171535 |
| 12standard | 57 | McCandless, Andrew (1651) | Lost 1-2 | -161519 |
| 13standard | 62 | Nelson, Evan (1719) | Lost 0-2 | -141505 |
| 14standard | 59 | Adrian, Nathan (1571) | Lost 0-2 | -171488 |
| top | average opponent: 1620record: 7-7 | new rating: 1488 | ||
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 13 | Fish, Jordan (1500) | Lost 0-2 | -181482 |
| 2block | 155 | Bivins, Josh (1482) | Won 2-0 | +181500 |
| 3block | 108 | Snyder, Benjamin (1512) | Won 2-1 | +181518 |
| 4block | 12 | Novak, Paul (1517) | Lost 1-2 | -181500 |
| 5block | 113 | Wilson, Dan A (1498) | Lost 1-2 | -181482 |
| 6block | 115 | Ketchen, Will (1482) | Won 2-0 | +181500 |
| 7block | 86 | Weber, Scott (1473) | Lost 0-2 | -181482 |
| 8block | 81 | Kwan, Anthony (1483) | Lost 0-2 | -181464 |
| top | average opponent: 1493record: 3-5 | new rating: 1464 | ||