Luemers, Robert
Current rating: 1597
Record: 20-18-1
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 84 | Cano, Robert (1485) | Won 2-0 | +161608 |
| 2sealed | 11 | Goldin, Eli (1518) | Draw 1-1 | -21606 |
| 3sealed | 390 | Lee, Christopher (1403) | Lost 1-2 | -221584 |
| 4sealed | 582 | Bockmann, Sean (1466) | Won 2-0 | +161600 |
| 5sealed | 391 | Eugenio, Brian (1666) | Lost 0-2 | -161584 |
| 6sealed | 547 | Wu, David (1549) | Won 2-1 | +171601 |
| 7sealed | 400 | Mattias, John (1496) | Won 2-1 | +161617 |
| 8sealed | 278 | Bircher, Ryan (1523) | Lost 1-2 | -201597 |
| top | average opponent: 1513record: 4-3-1 | new rating: 1597 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 123 | Gan, Zhaofeng 9383 (1476) | Won 2-1 | +181504 |
| 4sealed | 95 | Pinet, Vincent (1891) | Lost 0-2 | -121492 |
| 5sealed | 198 | Sams, Henry (1554) | Won 2-0 | +201512 |
| 6sealed | 139 | Egan, Isaac (1830) | Won 2-0 | +231535 |
| 7sealed | 27 | Lee, Charles (1664) | Won 2-0 | +211556 |
| 8sealed | 29 | Black, Samuel (2010) | Won 2-1 | +251581 |
| 9sealed | 26 | Ramboa, Thierry (2074) | Lost 1-2 | -91572 |
| 10draft | 7 | Pascal, Brandon (1816) | Lost 0-2 | -141558 |
| 11draft | 7 | Tamada, Ryoichi (1911) | Won 2-1 | +241582 |
| 12draft | 7 | Tran, Bradley (1596) | Lost 1-2 | -181564 |
| 13draft | 128 | van Eeden, Jacques (1727) | Lost 0-2 | -151549 |
| 14draft | 45 | Li, Maxwell (1650) | Won 2-1 | +201569 |
| 15draft | 67 | Tamber, Tobey (1823) | Won 2-1 | +231592 |
| top | average opponent: 1771record: 8-5 | new rating: 1592 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Houllis, Kurt (1464) | Won 2-0 | +191432 |
| 2sealed | 98 | Turner, Matthew [AUS] (1518) | Won 2-0 | +201452 |
| 3sealed | 124 | Liu, Robert (1560) | Won 2-0 | +201472 |
| 4sealed | 81 | Chung, Jason (2036) | Won 2-0 | +271499 |
| 5sealed | 36 | Kelterbaum, Richard (1296) | Lost 0-2 | -221477 |
| 6sealed | 46 | Takahashi, Zen (1755) | Lost 1-2 | -131464 |
| 7sealed | 93 | Ou, Galen (1548) | Won 2-1 | +201484 |
| 8sealed | 66 | Juarez, Adam (1553) | Won 2-1 | +191503 |
| 9sealed | 68 | Young, Jason (1544) | Lost 1-2 | -171486 |
| top | average opponent: 1586record: 6-3 | new rating: 1486 | ||
| Grand Prix Auckland 2015 (FRF limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 30 | Macdonald, Jeremy (1536) | Lost 1-2 | -171466 |
| 4sealed | 61 | Shute, Sam (1519) | Lost 1-2 | -171449 |
| 5sealed | 135 | Bagnall, Luke (1504) | Lost 1-2 | -171432 |
| 6sealed | 118 | Wilson, Shaun (1403) | Lost 1-2 | -191413 |
| top | average opponent: 1491record: 0-4 | new rating: 1413 | ||
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 128 | Solamo, Ymar F (1518) | Won 2-1 | +181518 |
| 3block | 23 | Blackman, Brett (1578) | Lost 0-2 | -171501 |
| 4block | 151 | Koh, Ee Haow (1517) | Won 2-1 | +191520 |
| 5block | 59 | Young, Scott (1479) | Lost 0-2 | -191501 |
| 6block | 181 | Borovinskiy, Andrey (1501) | Lost 1-2 | -181483 |
| top | average opponent: 1519record: 2-3 | new rating: 1483 | ||