Velten, Lennart
Current rating: 1639
Record: 14-7
| Grand Prix Birmingham 2019 (modern) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 134 | Czuprynski, Krystian (1579) | Won 2-0 | +201526 |
| 2modern | 118 | Posavi, Andrej (1497) | Lost 1-2 | -191507 |
| 3modern | 364 | MacKinnon, Finlay (1481) | Won 2-0 | +181525 |
| 4modern | 240 | Galicia, Alberto (2005) | Lost 1-2 | -101515 |
| 5modern | 258 | Morth, Christoph (1500) | Won 2-0 | +171532 |
| 6modern | 177 | Cupples, Lester (1512) | Won 2-0 | +181550 |
| 7modern | 177 | Hughes, Thomas (1501) | Won 2-0 | +171567 |
| 8modern | 110 | Gonzalez Munzon, Mario (1432) | Won 2-1 | +161583 |
| 9modern | 49 | Marini, Adam (1577) | Won 2-0 | +181601 |
| 10modern | 28 | Colding-Jorgensen, Martin (1680) | Won 2-0 | +191620 |
| 11modern | 31 | Jones, Declan (1558) | Won 2-1 | +171637 |
| 12modern | 12 | Economides, Stefanos (1564) | Won 2-0 | +171654 |
| 13modern | 2 | Kear-Smith, Rory (1798) | Lost 0-2 | -161638 |
| 14modern | 12 | Hillier, Alex (1666) | Lost 1-2 | -171621 |
| 15modern | 37 | Patrick, Stauffer (1625) | Won 2-0 | +181639 |
| average opponent: 1598record: 11-4 | new rating: 1639 | |||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 183 | Zhang, Yin (1747) | Lost 1-2 | -141486 |
| 2standard | 372 | Norton, Gerard (1472) | Won 2-1 | +181504 |
| 3standard | 485 | Donohue, Kat (1432) | Won 2-1 | +171521 |
| 4standard | 186 | Dillon, Wayne (1665) | Won 2-0 | +201541 |
| 5standard | 149 | Roberts, Daniel [ENG] (1625) | Lost 0-2 | -161525 |
| 6standard | 346 | Sayers, Kyeran (1484) | Lost 1-2 | -191506 |
| average opponent: 1571record: 3-3 | new rating: 1506 | |||