Hartmann, Johannes
Current rating: 1531
Record: 11-11
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 227 | Couty, Alexis (1541) | Won 2-0 | +201460 |
| 4sealed | 153 | Dietl, Christian (1703) | Lost 0-2 | -141446 |
| 5sealed | 450 | Di Domenico, Carmine (1467) | Won 2-0 | +181464 |
| 6sealed | 118 | Gallais, Alexis (1561) | Won 2-0 | +201484 |
| 7sealed | 63 | Nosowicz, Karol (1874) | Lost 0-2 | -111473 |
| 8sealed | 229 | Holm, Soren (1482) | Lost 0-2 | -181455 |
| 9sealed | 430 | van Herwaarden, Sander (1663) | Won 2-1 | +221477 |
| 10draft | 210 | Guardiola, Ferran (1579) | Won 2-0 | +201497 |
| 11draft | 56 | Starka, Jakub (1636) | Won 2-0 | +201517 |
| 12draft | 286 | Filippidis, Ioannis (1597) | Won 2-0 | +201537 |
| 13draft | 174 | Zacharias, Kyriakos (1695) | Lost 0-2 | -161521 |
| 14draft | 22 | Cameron, Maitland (1969) | Won 2-0 | +261547 |
| 15draft | 165 | Picon Alonso, Juan (1668) | Lost 0-2 | -161531 |
| average opponent: 1649record: 8-5 | new rating: 1531 | |||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 507 | Born, Martijn (1500) | Lost 0-2 | -181482 |
| 2sealed | 538 | de Vreede, Marc (1430) | Lost 1-2 | -191463 |
| 3sealed | 625 | Bron, Dany (1340) | Won 2-1 | +161479 |
| 4sealed | 559 | Grass, Christian (1480) | Won 2-0 | +181497 |
| 5sealed | 410 | Wekking, Yannick (1501) | Lost 0-2 | -181479 |
| 6sealed | 418 | Carassus, Vincent (1478) | Lost 1-2 | -181461 |
| 7sealed | 350 | Zieger, Gerd Christian (1463) | Won 2-0 | +181479 |
| 8sealed | 258 | Lesaffre, James (1324) | Lost 1-2 | -211458 |
| 9sealed | 202 | Schurr, Christoph (1437) | Lost 0-2 | -181440 |
| average opponent: 1439record: 3-6 | new rating: 1440 | |||