Piepke, Ulrich
Current rating: 1572
Record: 20-17-1
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 245 | Krygoski, Andrew (1500) | Won 2-1 | +171545 |
| 2legacy | 128 | Parente, Justin (1783) | Won 2-1 | +231568 |
| 3legacy | 222 | Strodl, Courtland (1695) | Lost 0-2 | -161552 |
| 4legacy | 179 | Kirn, Billy (1522) | Won 2-0 | +171569 |
| 5legacy | 206 | Anderson, Mitchell (1533) | Won 2-1 | +181587 |
| 6legacy | 37 | Crone, Jason (1600) | Lost 0-2 | -181569 |
| 7legacy | 184 | Osborne, Jacob (1571) | Won 2-0 | +181587 |
| 8legacy | 90 | Sasser, Drake (1735) | Lost 0-2 | -151572 |
| top | average opponent: 1617record: 5-3 | new rating: 1572 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 429 | Pinks, Dane (1500) | Won 2-0 | +181560 |
| 2modern | 32 | Johnson, Sam (1693) | Won 2-1 | +201580 |
| 3modern | 23 | Fournier, Daniel (1855) | Lost 1-2 | -131567 |
| 4modern | 317 | Johnson, KC (1510) | Lost 1-2 | -191548 |
| 5modern | 451 | Dial, Stephen (1435) | Lost 0-2 | -201528 |
| top | average opponent: 1599record: 2-3 | new rating: 1528 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 304 | Weng, Chris (1555) | Draw 1-1 | +11513 |
| 2legacy | 642 | Castleberry, Greg (1501) | Won 2-1 | +181531 |
| 3legacy | 661 | Galloway, Greg (1550) | Lost 0-2 | -181513 |
| 4legacy | 813 | Davis, Drake (1484) | Won 2-1 | +181531 |
| 5legacy | 646 | Anderson, Will (1484) | Won 2-0 | +171548 |
| 6legacy | 512 | McConnell, Lance (1438) | Won 2-0 | +161564 |
| 7legacy | 421 | Morrissey, Ryan (1448) | Lost 1-2 | -201544 |
| 8legacy | 537 | Sukhram, Joel (1493) | Won 2-0 | +171561 |
| 9legacy | 445 | Steenbergen, Kyle (1540) | Lost 1-2 | -191542 |
| top | average opponent: 1499record: 5-3-1 | new rating: 1542 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 770 | Adamo, Thomas (1468) | Lost 1-2 | -191491 |
| 2modern | 696 | Tunstall, Hunter (1486) | Won 2-0 | +181509 |
| 3modern | 836 | Walters, Cody (1550) | Won 2-0 | +191528 |
| 4modern | 938 | Brown, Thomas W (1543) | Won 2-0 | +181546 |
| 5modern | 489 | Sweeney, Jace (1581) | Lost 0-2 | -171529 |
| 6modern | 720 | Sinclair, Nick (1529) | Won 2-1 | +181547 |
| 7modern | 400 | Opperman, Michael (1615) | Lost 1-2 | -171530 |
| 8modern | 373 | Ring, Christian (1548) | Lost 0-2 | -181512 |
| top | average opponent: 1540record: 4-4 | new rating: 1512 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 477 | Demetruk, Matthew (1430) | Won 2-0 | +171517 |
| 2standard | 431 | McGraw, Matthew (1682) | Won 2-1 | +211538 |
| 3standard | 136 | Gennari, Justin (1508) | Lost 0-2 | -191519 |
| 4standard | 269 | Caswell, Ben (1620) | Won 2-0 | +201539 |
| 5standard | 234 | Daniel, David (1831) | Lost 0-2 | -131526 |
| 6standard | 339 | Saenz, Christobal (1538) | Won 2-1 | +181544 |
| 7standard | 249 | Clark, Jason (1631) | Lost 1-2 | -161528 |
| 8standard | 411 | Carranza, Joseph (1520) | Lost 1-2 | -181510 |
| top | average opponent: 1595record: 4-4 | new rating: 1510 | ||