Guluka, Nehemiah
Current rating: 1744 (#4162)
Record: 52-39-3
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1638 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3544 | Febras, Dylan (1473) | Lost 1-2 | -211617 |
| 2sealed | 3544 | Evans, Theodore (1490) | Won 2-0 | +161633 |
| 3sealed | 3418 | Johnson, Sam (1598) | Won 2-0 | +171650 |
| 4sealed | 3309 | Demers, Francois (1598) | Won 2-0 | +171667 |
| 5sealed | 3173 | Head, Ron (1560) | Won 2-0 | +161683 |
| 6sealed | 3039 | Gibson-Flader, Max (1731) | Won 2-1 | +191702 |
| 7sealed | 3034 | Bradford, Paul (1781) | Won 2-1 | +191721 |
| 8sealed | 3012 | Koenig, Jake (1970) | Lost 0-2 | -131708 |
| 9draft | 3536 | Van Doosselaere, Theo (1725) | Won 2-0 | +181726 |
| 10draft | 3511 | Carlos, Aaron (1731) | Won 2-0 | +181744 |
| 11draft | 3480 | Gardner, Garrett (1817) | Won 2-0 | +201764 |
| 12draft | 3470 | Nguyen, Thanh (1838) | Lost 1-2 | -171747 |
| 13draft | 3540 | Coulombe, Trevor (1788) | Lost 1-2 | -171730 |
| 14draft | 3537 | Ford, Kaden (1530) | Won 2-0 | +141744 |
| top | average opponent: 1688record: 10-4 | new rating: 1744 | ||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1631 | |||
| round | table | opponent (rating) | result | Δrating |
| B2sealed | 308 | Cushing, Michael (1541) | Won 2-1 | +161647 |
| B3sealed | 176 | Benedetti, Antony (1578) | Won 2-0 | +171664 |
| B4sealed | 57 | Goetschel, Daniel (2010) | Lost 0-2 | -121652 |
| B5sealed | 126 | Chen, Michael (1718) | Lost 0-2 | -171635 |
| B6sealed | 237 | Marmulstein, Rion (1796) | Won 2-0 | +211656 |
| B7sealed | 162 | Chen, Chao (1636) | Lost 0-2 | -181638 |
| top | average opponent: 1713record: 3-3 | new rating: 1638 | ||
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 150 | Maag, Jacob (1536) | Draw 1-1 | -21619 |
| 4standard | 142 | Mohammad-Jafari, Omeed (1554) | Draw 1-1 | -11618 |
| 5standard | 239 | Lee, Kane (1609) | Draw 1-1 | 01618 |
| 6standard | 255 | Roth, Eric (1519) | Won 2-1 | +161634 |
| 7standard | 218 | Maralit, Marvin (1549) | Won 2-0 | +171651 |
| 8standard | 118 | Niznik, Robert (1560) | Lost 0-2 | -201631 |
| top | average opponent: 1554record: 2-1-3 | new rating: 1631 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1697 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 188 | Bertoncini, Alex (1692) | Lost 1-2 | -181679 |
| 4sealed | 1327 | Yu, Hanzhao (1482) | Lost 0-2 | -221657 |
| 5sealed | 467 | Huteson, Tom (1735) | Lost 1-2 | -171640 |
| 6sealed | 545 | Bakkala, Tony (1559) | Lost 0-2 | -191621 |
| top | average opponent: 1617record: 0-4 | new rating: 1621 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1704 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 126 | Combs, Brian (1515) | Lost 1-2 | -211683 |
| 3sealed | 283 | Leighton, Adam (1674) | Won 2-0 | +171700 |
| 4sealed | 193 | Moore, Scott (1486) | Won 2-1 | +151715 |
| 5sealed | 148 | Niblock, Thomas (1430) | Lost 1-2 | -231692 |
| 6sealed | 205 | Catterson, Matthew (1713) | Won 2-0 | +181710 |
| 7sealed | 233 | Bonham, Nicholas (1649) | Won 2-0 | +171727 |
| 8sealed | 138 | Peters, Kyle (1872) | Lost 0-2 | -161711 |
| 9sealed | 141 | Sherman, Sam (1888) | Lost 0-2 | -141697 |
| top | average opponent: 1653record: 4-4 | new rating: 1697 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 507 | Thomas, Tommy (1510) | Won 2-1 | +161632 |
| 4sealed | 32 | Veneri, Dario (1656) | Lost 1-2 | -181614 |
| 5sealed | 473 | Clark, Taylor (1650) | Won 2-1 | +191633 |
| 6sealed | 286 | Schousboe, Jason (1802) | Won 2-1 | +211654 |
| 7sealed | 2116 | Jaskolka, Michael (1621) | Lost 0-2 | -191635 |
| 8sealed | 246 | Drake, Alex (1652) | Won 2-1 | +191654 |
| 9sealed | 102 | Pan, Phimus (1798) | Won 2-0 | +201674 |
| 10draft | 27 | Pastorinni, Luckas (1714) | Lost 0-2 | -171657 |
| 11draft | 26 | Chen, Michael (1620) | Won 2-0 | +171674 |
| 12draft | 24 | Wiles, Tristan (1519) | Won 2-1 | +151689 |
| 13draft | 181 | Anderson, Dylan (1633) | Won 2-1 | +171706 |
| 14draft | 146 | Arroyo, Josue (1612) | Won 2-0 | +171723 |
| 15draft | 135 | McCoy, David (1690) | Lost 1-2 | -191704 |
| top | average opponent: 1652record: 9-4 | new rating: 1704 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 54 | Sanchez, Armand (1519) | Won 2-1 | +161633 |
| 3sealed | 285 | Luyun, Roy (1572) | Lost 1-2 | -191614 |
| 4sealed | 545 | Garcia-Romo, Andy (1492) | Won 2-1 | +161630 |
| 5sealed | 134 | Chau, Alan (1580) | Won 2-0 | +171647 |
| 6sealed | 222 | Wang, John (1556) | Won 2-0 | +161663 |
| 7sealed | 67 | Magana, Jesus (1744) | Won 2-1 | +201683 |
| 8sealed | 69 | Alexovich, Robert (1545) | Lost 0-2 | -211662 |
| 9sealed | 146 | Eubank, Cory (1668) | Lost 1-2 | -181644 |
| 10draft | 244 | Horspool, Tyler (1736) | Lost 0-2 | -161628 |
| 11draft | 234 | Phillips, Cedric (1762) | Lost 0-0 | -161612 |
| 12draft | 86 | Ellis, Bennett (1653) | Won 2-1 | +191631 |
| 13draft | 141 | Sellers, Michael (1703) | Lost 0-2 | -171614 |
| 14draft | 114 | Dvorshak, Darik (1580) | Won 2-0 | +181632 |
| 15draft | 72 | Wilkowski, Aaron (1727) | Lost 1-2 | -161616 |
| top | average opponent: 1631record: 7-7 | new rating: 1616 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 181 | Rosellini, Jason (1691) | Lost 1-2 | -151478 |
| 3standard | 661 | Hulaj, Stefan (1500) | Won 2-0 | +191497 |
| 4standard | 425 | Gomez, Kevin (1568) | Lost 1-2 | -171480 |
| 5standard | 456 | Martinez, Jonathan (1524) | Won 2-0 | +191499 |
| 6standard | 425 | Brunsdon, David (1550) | Lost 1-2 | -171482 |
| 7standard | 430 | Fox, Walter (1498) | Won 2-0 | +181500 |
| 8standard | 261 | Beedy, Thomas (1522) | Won 2-1 | +191519 |
| 9standard | 241 | Brown, Joel (1391) | Won 0-0 | +151534 |
| 10standard | 165 | Sundholm, Peter (1572) | Won 2-1 | +191553 |
| 11standard | 98 | Perez, Gaston (1810) | Won 2-1 | +231576 |
| 12standard | 45 | Moreno, Nicholas (1602) | Won 2-1 | +181594 |
| 13standard | 32 | Dorf, Alan (1744) | Lost 1-2 | -151579 |
| 14standard | 62 | Yee, Truman (1562) | Won 2-1 | +171596 |
| 15standard | 60 | Cipriano, Casey (1734) | Won 2-0 | +211617 |
| top | average opponent: 1591record: 10-4 | new rating: 1617 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 303 | Huiras, William (1537) | Lost 0-0 | -181501 |
| 4sealed | 338 | Ma, Alvin (1502) | Won 2-0 | +181519 |
| 5sealed | 328 | Bemrose, Ryan (1729) | Lost 1-2 | -141505 |
| 6sealed | 271 | Martell, Tom (1875) | Won 2-0 | +241529 |
| 7sealed | 207 | Levelton, William (1536) | Lost 0-2 | -181511 |
| 8sealed | 398 | Guillet, Damien (1484) | Lost 0-2 | -181493 |
| top | average opponent: 1610record: 2-4 | new rating: 1493 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Tran, Phuong (1493) | Won 2-0 | +181518 |
| 2sealed | 118 | Middleton, Russell (1485) | Lost 1-2 | -191499 |
| 3sealed | 276 | Miura, Michael (1503) | Won 2-0 | +181517 |
| 4sealed | 192 | Man, Keeson (1468) | Won 2-1 | +171534 |
| 5sealed | 160 | Lee, Farand (1697) | Lost 0-2 | -151519 |
| 6sealed | 176 | Graham, Dustyn (1502) | Lost 1-2 | -181501 |
| 7sealed | 184 | McNaughten, Richard (1477) | Won 2-1 | +181519 |
| 8sealed | 131 | Yang, Zizhuang (1519) | Won 2-0 | +181537 |
| 9sealed | 93 | Camilleri, Adrian (1541) | Lost 1-2 | -181519 |
| top | average opponent: 1521record: 5-4 | new rating: 1519 | ||