Henderson, Alexander
Current rating: 1481
Record: 5-6
| Grand Prix Reno 2020 (THB limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 69 | Dicarlo, Ian (1500) | Won 2-1 | +181535 |
| 2sealed | 64 | Chen, David [USA] (1593) | Lost 1-2 | -171518 |
| 3sealed | 200 | Becker, Christopher (1476) | Lost 0-2 | -191499 |
| 4sealed | 269 | Miotti, Marco (1468) | Lost 0-2 | -181481 |
| average opponent: 1509record: 1-3 | new rating: 1481 | |||
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 25 | Taylor, Isiah (1500) | Won 2-1 | +181518 |
| 2standard | 127 | Costner, Gary (1518) | Won 2-1 | +181536 |
| 3standard | 182 | Dasher, Ethan (1663) | Lost 1-2 | -161520 |
| 4standard | 203 | Sullivan, Cameron (1581) | Lost 0-2 | -171503 |
| 5standard | 264 | Findlay, Bill (1513) | Won 2-1 | +191522 |
| 6standard | 233 | Davis, Tyler (1433) | Won 2-0 | +161538 |
| 7standard | 107 | Doepel, Steven (1384) | Lost 1-2 | -211517 |
| average opponent: 1513record: 4-3 | new rating: 1517 | |||