Lakeman, Tristan
Current rating: 1422
| Grand Prix Yokohama 2019 (modern) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 287 | Aihara, Shogaku (1559) | Won 2-1 | +201473 |
| 2modern | 155 | Kubo, Yuta1677 (1486) | Lost 1-2 | -181455 |
| 3modern | 955 | Nakamura, Ryouta5022 (1476) | Lost 0-2 | -181437 |
| 4modern | 1034 | Kageyama, Koki (1560) | Lost 1-2 | -151422 |
| top | average opponent: 1520record: 1-3 | new rating: 1422 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 4 | French, Kurt (1500) | Lost 0-2 | -181463 |
| 2sealed | 815 | Allen, Chris9495 (1483) | Won 2-1 | +191482 |
| 3sealed | 809 | Shah, Michael (1519) | Lost 1-2 | -181464 |
| 4sealed | 814 | Stainer, Jake (1444) | Won 2-0 | +181482 |
| 5sealed | 850 | Giorgio, Francesco (1808) | Lost 1-2 | -121470 |
| 6sealed | 917 | Poeiras, Fabio (1528) | Lost 0-2 | -171453 |
| top | average opponent: 1547record: 2-4 | new rating: 1453 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 345 | Andrews, Jonathan (1484) | Won 2-0 | +181518 |
| 2standard | 87 | Felix Ferreira, Joao (1517) | Lost 0-2 | -181500 |
| 3standard | 436 | Miller, Alex A (1501) | Won 2-0 | +181518 |
| 4standard | 192 | Di Giacomo, Michele (1477) | Lost 0-2 | -191499 |
| 5standard | 337 | Torbitt, Robin (1505) | Lost 0-2 | -181481 |
| top | average opponent: 1497record: 2-3 | new rating: 1481 | ||