Jacobs, Robert
Current rating: 1649
Record: 35-26-2 (GP) / 3-5 (professional)
| Grand Prix Louisville 2017 (legacy) | starting rating: 1676 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 381 | Smith, Jason (1807) | Lost 0-2 | -161660 |
| 4legacy | 690 | Knierim, Grant (1418) | Draw 1-1 | -41656 |
| 5legacy | 635 | Miller, Daniel (1475) | Won 2-1 | +141670 |
| 6legacy | 521 | Bennett, Ryan (1520) | Won 2-0 | +161686 |
| 7legacy | 416 | Stewart, Michael (1712) | Lost 0-2 | -181668 |
| 8legacy | 526 | Ma, Jesse (1641) | Draw 1-1 | 01668 |
| 9legacy | 615 | Wakelee, Mike (1649) | Lost 0-2 | -191649 |
| top | average opponent: 1603record: 2-3-2 | new rating: 1649 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1727 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 109 | Woolley, Joshua (1470) | Won 2-0 | +141741 |
| 4sealed | 46 | Cusick, Brian (1723) | Lost 0-2 | -191722 |
| 5sealed | 185 | Nelson, Jon (1566) | Lost 0-2 | -201702 |
| 6sealed | 187 | Walsh, Brennan (1682) | Lost 1-2 | -191683 |
| 7sealed | 405 | Twedt, Justin (1419) | Won 2-0 | +131696 |
| 8sealed | 217 | Gurik, Andrew (1539) | Lost 1-2 | -201676 |
| top | average opponent: 1566record: 2-4 | new rating: 1676 | ||
| Pro Tour Kaladesh (KLD standard) | starting rating: 1757 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 82 | Vieren, Peter (1808) | Lost 1-2 | -171740 |
| 2draft | 81 | Ochoa, David (1825) | Lost 1-2 | -161724 |
| 3draft | 26 | Cheon, Paul (2008) | Lost 0-2 | -131711 |
| 4standard | 228 | Law, Albertus Hui Chin (1865) | Won 2-1 | +201731 |
| 5standard | 163 | Pinto, Renato (1545) | Lost 0-2 | -211710 |
| 6standard | 214 | Bonifacio da Costa, Vasco (1588) | Won 2-0 | +161726 |
| 7standard | 180 | Kazanskis, Viktors (1762) | Lost 0-2 | -181708 |
| 8standard | 184 | Feingersh, Rachel (1753) | Won 2-0 | +191727 |
| top | average opponent: 1769record: 3-5 | new rating: 1727 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1670 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 15 | Peng, Tianjian (1640) | Lost 1-2 | -181652 |
| 4modern | 468 | Leydens, Kerey (1594) | Won 2-0 | +171669 |
| 5modern | 382 | Pask, Robert (1499) | Won 2-1 | +151684 |
| 6modern | 152 | Farnung, Ian (1856) | Won 2-0 | +211705 |
| 7modern | 126 | Graf, Thomas (1590) | Won 2-0 | +161721 |
| 8modern | 57 | Semerau, Brandon (1727) | Won 2-0 | +181739 |
| 9modern | 41 | Nisivoccia, Bob (1610) | Won 2-1 | +151754 |
| 10modern | 851 | Young, Garett (1829) | Lost 1-2 | -161738 |
| 11modern | 902 | Nelson, Brandon (1953) | Lost 1-2 | -141724 |
| 12modern | 944 | Spano, Greggory (1836) | Won 2-0 | +201744 |
| 13modern | 918 | Shukla, Neeraj (1570) | Won 2-1 | +151759 |
| 14modern | 869 | Wilcox, Brooks (1608) | Won 2-0 | +151774 |
| 15modern | 853 | Cathro, Daniel (1846) | Lost 0-2 | -171757 |
| top | average opponent: 1704record: 9-4 | new rating: 1757 | ||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 205 | Schmidt, Alexander (1501) | Won 2-0 | +161610 |
| 3standard | 216 | Richer, Charles (1448) | Won 2-1 | +151625 |
| 4standard | 36 | Bohnhoff, Benjamin (1624) | Won 2-1 | +181643 |
| 5standard | 42 | Peck, Donnie (1712) | Lost 1-2 | -171626 |
| 6standard | 139 | Weishaar, Ryan (1633) | Won 2-1 | +181644 |
| 7standard | 92 | Walsh, Brennan (1706) | Lost 1-2 | -161628 |
| 8standard | 199 | Schacker, Jacob (1544) | Won 2-0 | +161644 |
| 9standard | 64 | Scherer, Caleb (1697) | Lost 1-2 | -171627 |
| 10standard | 192 | Maginnis, Peter (1883) | Won 2-0 | +231650 |
| 11standard | 83 | Bruning, Sam (1539) | Lost 1-2 | -201630 |
| 12standard | 157 | Tom, Samuel (1558) | Won 2-1 | +161646 |
| 13standard | 24 | Black, Samuel (2116) | Won 2-1 | +261672 |
| 14standard | 89 | White, Daniel (1497) | Lost 0-2 | -211651 |
| 15standard | 87 | Carey, Bryan (1719) | Won 2-0 | +191670 |
| top | average opponent: 1655record: 9-5 | new rating: 1670 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 84 | Blanchette, Gerald (1518) | Won 2-1 | +191464 |
| 3modern | 125 | Rike, Justin (1613) | Lost 0-2 | -151449 |
| 4modern | 440 | Robinson, Chris (1413) | Won 2-0 | +171466 |
| 5modern | 233 | Santana, Thiago (1505) | Won 2-1 | +191485 |
| 6modern | 108 | Bender, Douglas (1554) | Won 2-0 | +191504 |
| 7modern | 85 | Crawford, Jonathan (1569) | Won 2-1 | +201524 |
| 8modern | 89 | Stien, Ryan (1605) | Lost 1-2 | -171507 |
| 9modern | 134 | Morley, Miles (1582) | Won 2-1 | +191526 |
| 10modern | 65 | Sullivan, Adrian (1845) | Won 2-0 | +241550 |
| 11modern | 51 | Roltsch, Allan (1584) | Won 2-0 | +191569 |
| 12modern | 20 | Yam, Wing Chun (1981) | Lost 1-2 | -111558 |
| 13modern | 59 | Tenjum, Andrew (2016) | Won 2-1 | +261584 |
| 14modern | 33 | Nightingale, Tyler (1760) | Won 2-0 | +211605 |
| 15modern | 30 | Lepore, Frank (2006) | Lost 1-2 | -111594 |
| top | average opponent: 1682record: 10-4 | new rating: 1594 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 183 | Pohl, Thomas (1500) | Won 2-1 | +181518 |
| 2standard | 178 | Haas, Kennen (1616) | Lost 0-2 | -161502 |
| 3standard | 307 | Clark, Christopher 582 (1500) | Lost 1-2 | -181484 |
| 4standard | 364 | Sudemir, Xander (1481) | Won 2-0 | +181502 |
| 5standard | 285 | Simpson, Matthew (1376) | Won 0-0 | +151517 |
| 6standard | 196 | boylan, brandon c (1475) | Lost 0-2 | -181499 |
| 7standard | 247 | Ortiz, Adrian (1500) | Lost 0-2 | -181481 |
| 8standard | 212 | Rodriguez, Jescy (1501) | Lost 0-2 | -181463 |
| 9standard | 176 | Fall, David (1462) | Lost 0-2 | -181445 |
| top | average opponent: 1490record: 3-6 | new rating: 1445 | ||