Geer, Isaiah
Current rating: 1461
Record: 6-11
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 370 | Riano, Shaye (1639) | Won 2-1 | +221430 |
| 2pioneer | 163 | Tonole, Quinn (1870) | Lost 0-2 | -111419 |
| 3pioneer | 172 | Muraoka, David (1636) | Won 2-1 | +221441 |
| 4pioneer | 260 | Counts, Ryan (1590) | Lost 0-2 | -151426 |
| 5pioneer | 282 | Harrod, Zane (1591) | Won 2-0 | +211447 |
| 6pioneer | 243 | Wrixon, Raymond (1534) | Won 2-1 | +191466 |
| 7pioneer | 122 | Weller-Gordon, Brian (1879) | Lost 0-2 | -101456 |
| 8pioneer | 160 | Spangler, Mika (1527) | Won 2-0 | +191475 |
| 9pioneer | 133 | Ratanacharoensiri, Wyt (1732) | Lost 1-2 | -141461 |
| top | average opponent: 1666record: 5-4 | new rating: 1461 | ||
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3281 | Delvalle, Nicolas (1980) | Lost 1-2 | -91420 |
| 2sealed | 3621 | Ruml, John (1473) | Lost 0-2 | -171403 |
| 3sealed | 3578 | Young, Brandon (1517) | Won 2-0 | +201423 |
| 4sealed | 3408 | Amestoy, Adam (1576) | Lost 1-2 | -151408 |
| top | average opponent: 1637record: 1-3 | new rating: 1408 | ||
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 99 | Florman, Joe (1501) | Lost 0-2 | -181482 |
| 2pioneer | 409 | Braton, Jeremy (1482) | Lost 0-2 | -181464 |
| 3pioneer | 504 | Brown, Ryan (1479) | Lost 1-2 | -181446 |
| 4pioneer | 545 | Wilson, Charles (1464) | Lost 0-2 | -171429 |
| top | average opponent: 1482record: 0-4 | new rating: 1429 | ||