Jensen, Sonny
Current rating: 1494
Record: 22-28-2
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 65 | Vincent, Ian (1500) | Won 2-0 | +201430 |
| 2block | 16 | Merlet, Cedric (1445) | Won 2-1 | +181448 |
| 3block | 46 | Horne, Mark (1536) | Won 2-1 | +201468 |
| 4block | 40 | Goode, Colm (1612) | Lost 1-2 | -161452 |
| 5block | 103 | Tsarkov, Dmitry (1497) | Won 2-1 | +191471 |
| 6block | 64 | Lee, Shi Tian (1570) | Lost 0-0 | -161455 |
| 7block | 92 | McIntosh, Stephen (1552) | Won 2-1 | +201475 |
| 8block | 35 | Hearn, Peter (1560) | Won 2-0 | +191494 |
| top | average opponent: 1534record: 6-2 | new rating: 1494 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Cazalla Pinto, Francisco Javier (1474) | Won 2-0 | +181456 |
| 2sealed | 74 | Lelannier, Steven (1484) | Lost 1-2 | -171439 |
| 3sealed | 130 | Amans, Nicolas (1500) | Won 2-1 | +191458 |
| 4sealed | 112 | Wallemans, Mark (1574) | Lost 0-2 | -161442 |
| 5sealed | 187 | van der Vaart, Martijn (1500) | Lost 0-2 | -171425 |
| 6sealed | 202 | Girard, Matthieu (1485) | Lost 1-2 | -171408 |
| 7sealed | 176 | Theunckens, Dieter (1463) | Won 2-0 | +191427 |
| 8sealed | 136 | Martinez, Joan (1484) | Lost 1-2 | -171410 |
| top | average opponent: 1495record: 3-5 | new rating: 1410 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1383 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 151 | Czompo, Markus (1500) | Won 2-1 | +201403 |
| 2extended | 110 | Martino, Valerio (1500) | Won 2-0 | +201423 |
| 3extended | 63 | Rozhon, Benjamin (1494) | Draw 1-1 | +11424 |
| 4extended | 74 | Florent, Lucas (1657) | Lost 0-2 | -141410 |
| 5extended | 133 | Hayek, Domenik (1520) | Won 2-1 | +201430 |
| 6extended | 82 | Vavra, Nikola (1594) | Lost 0-2 | -151415 |
| 7extended | 126 | Pruijt, Daan (1551) | Lost 0-2 | -161399 |
| 8extended | 129 | Gouveia, Fabricio (1415) | Won 2-1 | +191418 |
| 9extended | 94 | Zavec, Luka (1517) | Won 2-0 | +201438 |
| top | average opponent: 1527record: 5-3-1 | new rating: 1438 | ||
| Grand Prix Cardiff 2006 (GPT limited) | starting rating: 1358 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Rensonnet, Pierre (1577) | Won 2-1 | +221380 |
| 2sealed | 19 | Costa, Frederico (1628) | Lost 0-0 | -141366 |
| 3sealed | 104 | Thorn, Sophie (1500) | Won 2-0 | +211387 |
| 4sealed | 99 | Ruess, Jan (1818) | Lost 0-2 | -111376 |
| 5sealed | 125 | Son, Carl (1499) | Won 2-0 | +201396 |
| 6sealed | 56 | Barbero, Jose (1631) | Lost 0-2 | -131383 |
| top | average opponent: 1609record: 3-3 | new rating: 1383 | ||
| Grand Prix Nottingham 2005 (RAV limited) | starting rating: 1359 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Toeschi, Bruno (1500) | Lost 1-2 | -151344 |
| 2sealed | 181 | Ramsay, Peter (1481) | Won 2-1 | +201364 |
| 3sealed | 113 | Lockard, Philip (1498) | Won 2-1 | +211385 |
| 4sealed | 128 | Degrou, Loic (1793) | Lost 0-2 | -111374 |
| 5sealed | 189 | Davies, Gareth (1500) | Lost 1-2 | -161358 |
| top | average opponent: 1555record: 2-3 | new rating: 1358 | ||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1346 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Newton, Jonathan (1500) | Draw 1-1 | +31349 |
| 2sealed | 142 | Lovell, Richard (1498) | Won 2-0 | +201369 |
| 3sealed | 83 | Hellsten, Richard (1521) | Lost 0-2 | -151354 |
| 4sealed | 170 | Horrocks, Ryan (1500) | Won 2-0 | +211375 |
| 5sealed | 120 | Healey, Stewart (1519) | Lost 0-2 | -161359 |
| top | average opponent: 1508record: 2-2-1 | new rating: 1359 | ||
| Grand Prix London 2001 (Invasion block) | starting rating: 1377 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 18 | Naylor, Tosh (1500) | Lost 0-2 | -151362 |
| 2block | 231 | Calver, Ben (1481) | Lost 0-2 | -161346 |
| top | average opponent: 1491record: 0-2 | new rating: 1346 | ||
| Grand Prix Manchester 2000 (INV limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Quirke, Diarmuid (1450) | Won 2-1 | +181464 |
| 2sealed | 43 | Beaver, Paul (1518) | Lost 0-2 | -171447 |
| 3sealed | 72 | Smith, Colin [ENG] (1496) | Lost 0-2 | -171430 |
| 4sealed | 92 | Swan, Martin (1464) | Lost 0-2 | -171413 |
| 5sealed | 102 | Hagon, Richard (1387) | Lost 0-2 | -191394 |
| 6sealed | 93 | Pickering, Debbie (1446) | Lost 0-2 | -171377 |
| top | average opponent: 1460record: 1-5 | new rating: 1377 | ||
| Grand Prix Copenhagen 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Holzweiss, Ralf (1517) | Lost 0-2 | -181482 |
| 2sealed | 139 | Hiklmann, Marian-Alexander (1481) | Lost 0-2 | -181464 |
| 3sealed | 169 | Borup, Paw (1464) | Lost 1-2 | -181446 |
| top | average opponent: 1487record: 0-3 | new rating: 1446 | ||