Hartmann, Robert
Current rating: 1350
Record: 23-36-2
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1369 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 463 | Olivieri, Marco (1584) | Lost 0-2 | -141355 |
| 2sealed | 633 | Cattrysse, Sabbe (1661) | Lost 0-2 | -121343 |
| 3sealed | 691 | Le Drogoff, Yves-Marie (1463) | Won 2-0 | +201363 |
| 4sealed | 588 | Okkerstrom, Claus (1442) | Lost 1-2 | -171346 |
| 5sealed | 558 | Fricke, Lars (1399) | Won 2-0 | +191365 |
| 6sealed | 482 | Degee, Simon (1530) | Lost 1-2 | -151350 |
| top | average opponent: 1513record: 2-4 | new rating: 1350 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1394 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Van Velzen, Rody (1500) | Won 2-1 | +201414 |
| 2sealed | 344 | Wolf, Stefan (1499) | Lost 0-2 | -171397 |
| 3sealed | 703 | Papatriantafillou, Konstantinos (1503) | Lost 0-2 | -161381 |
| 4sealed | 762 | Cambier, Valentin (1483) | Lost 0-2 | -161365 |
| 5sealed | 744 | Pots, Maurice (1421) | Won 2-0 | +191384 |
| 6sealed | 593 | Guerra Diaz, Victor (1582) | Won 2-0 | +221406 |
| 7sealed | 532 | Martini, Nicola (1503) | Lost 0-2 | -161390 |
| 8sealed | 444 | Delas, Michel (1270) | Lost 0-2 | -211369 |
| top | average opponent: 1470record: 3-5 | new rating: 1369 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1375 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 472 | Savescu, Alexandru (1513) | Draw 1-1 | +31378 |
| 2sealed | 620 | Nesheim, Roar (1512) | Lost 1-2 | -161362 |
| 3sealed | 1035 | Hoydonckx, Yves (1566) | Lost 0-2 | -141348 |
| 4sealed | 1126 | Demay, Nicolas (1469) | Won 2-1 | +201368 |
| 5sealed | 932 | Wilczak, Philip (1424) | Lost 1-2 | -171351 |
| 6sealed | 973 | Bedwell, Neil (1462) | Won 2-0 | +201371 |
| 7sealed | 821 | Stoner, Samuel (1457) | Won 2-0 | +201391 |
| 8sealed | 664 | Mottet, Vincent (1504) | Lost 0-2 | -161375 |
| 9sealed | 619 | Templeton, Bradley (1432) | Won 2-0 | +191394 |
| top | average opponent: 1482record: 4-4-1 | new rating: 1394 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 228 | Cipriano, Davide (1511) | Draw 1-1 | +31390 |
| 2sealed | 444 | Gil, Jordi (1460) | Lost 0-2 | -171373 |
| 3sealed | 782 | Bisignano, Carlo (1409) | Won 2-0 | +181391 |
| 4sealed | 607 | Robin, Rader (1503) | Lost 1-2 | -161375 |
| top | average opponent: 1471record: 1-2-1 | new rating: 1375 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 14 | Noven, Loke (1500) | Won 2-1 | +191449 |
| 2standard | 197 | Fallstig, Patrik (1449) | Lost 0-2 | -181431 |
| 3standard | 310 | Krzysztalowicz, Dawid (1628) | Lost 0-2 | -151416 |
| 4standard | 439 | Tolvanen, Martti (1432) | Lost 0-2 | -171399 |
| 5standard | 429 | Clemedtson, Christopher (1509) | Won 2-1 | +201419 |
| 6standard | 377 | Jonsson, Gudmundur (1485) | Lost 1-2 | -171402 |
| 7standard | 337 | Josefsson, Linus (1463) | Lost 0-2 | -171385 |
| 8standard | 296 | Lindberg, Isak (1446) | Lost 0-2 | -171368 |
| 9standard | 252 | Noven, Linda (1428) | Won 2-0 | +191387 |
| top | average opponent: 1482record: 3-6 | new rating: 1387 | ||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 213 | Merkel, Sebastian (1451) | Won 2-0 | +171491 |
| 2sealed | 173 | Zull, Stephan (1495) | Won 2-0 | +181509 |
| 3sealed | 436 | van den Brink, Henry (1687) | Lost 1-2 | -141495 |
| 4sealed | 264 | Kaschapow, Marcel (1732) | Lost 1-2 | -141481 |
| 5sealed | 376 | Repetti, Guillaume (1600) | Lost 1-2 | -161465 |
| 6sealed | 327 | Detecnik, Davor (1616) | Lost 0-2 | -151450 |
| 7sealed | 346 | Buras, Artur (1337) | Lost 0-0 | -201430 |
| top | average opponent: 1560record: 2-5 | new rating: 1430 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 260 | Flor, Tobias (1525) | Won 2-0 | +191500 |
| 2standard | 123 | Greger, Florian (1517) | Won 2-1 | +181518 |
| 3standard | 194 | Kogler, Stefan (1555) | Lost 1-2 | -171501 |
| 4standard | 386 | Esposito, Alessandro (1650) | Lost 0-2 | -151486 |
| 5standard | 472 | Koska, Adam (1749) | Lost 0-2 | -131473 |
| 6standard | 520 | Svancara, Zdenek (1487) | Won 2-1 | +181491 |
| 7standard | 426 | Steidele, Stefan (1504) | Won 2-1 | +181509 |
| 8standard | 338 | Jankowski, Arno (1495) | Lost 1-2 | -181491 |
| 9standard | 338 | Varrone, Massimo (1542) | Lost 0-2 | -171474 |
| top | average opponent: 1558record: 4-5 | new rating: 1474 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Schneider, Jan (1461) | Won 2-1 | +171517 |
| 2standard | 98 | Poulsen, Morten (1479) | Lost 0-2 | -181499 |
| 3standard | 163 | Wagner, Sebastian (1498) | Lost 0-2 | -181481 |
| 4standard | 361 | Piekatz, Pascal (1482) | Won 2-0 | +181499 |
| 5standard | 234 | Vos, Tristan (1504) | Won 2-1 | +181517 |
| 6standard | 233 | Jessen, Andreas (1499) | Lost 0-2 | -191498 |
| 7standard | 213 | Jacobs, Koen (1498) | Lost 1-2 | -181480 |
| 8standard | 201 | Herdzina, Wojciech (1535) | Won 2-0 | +191499 |
| 9standard | 183 | Netz, Christopher (1499) | Lost 1-2 | -181481 |
| top | average opponent: 1495record: 4-5 | new rating: 1481 | ||