Tietz, Eric
Current rating: 1480
Record: 9-11-2
| Grand Prix Omaha 2015 (modern) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 202 | Kruger, Jason (1428) | Won 2-0 | +171488 |
| 3modern | 144 | Stoffa, Gabriel (1621) | Draw 1-1 | +21490 |
| 4modern | 132 | Cook, Jordan (1601) | Lost 1-2 | -161474 |
| 5modern | 248 | Vu, Bach (1494) | Won 2-1 | +191493 |
| 6modern | 155 | Murphy, Michael (1505) | Won 2-0 | +181511 |
| 7modern | 94 | Preeshl, Tony (1755) | Lost 0-2 | -141497 |
| 8modern | 166 | LaMunyon, Josh (1530) | Lost 1-2 | -171480 |
| top | average opponent: 1562record: 3-3-1 | new rating: 1480 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 91 | Diesel, John (1434) | Won 2-0 | +171507 |
| 3modern | 96 | Price, Joseph A (1521) | Lost 1-2 | -181489 |
| 4modern | 184 | Moon, Jerry (1517) | Draw 1-1 | +11490 |
| 5modern | 217 | Tobey, Matt (1438) | Lost 1-2 | -191471 |
| top | average opponent: 1478record: 1-2-1 | new rating: 1471 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 138 | Germar, Richard (1715) | Lost 0-2 | -151487 |
| 3modern | 246 | Spedden, Jaime (1499) | Won 2-0 | +191506 |
| 4modern | 141 | Soileau, Jean (1519) | Won 2-0 | +181524 |
| 5modern | 117 | Downs, Austin (1592) | Lost 1-2 | -171507 |
| 6modern | 197 | Boschee, Jacob (1549) | Lost 1-2 | -171490 |
| top | average opponent: 1575record: 2-3 | new rating: 1490 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Feris, Samuel (1465) | Won 2-0 | +171517 |
| 2sealed | 21 | Devlin, Matt (1499) | Won 2-1 | +181535 |
| 3sealed | 122 | Droge, Kurtis (1549) | Lost 1-2 | -181517 |
| 4sealed | 150 | Stewart, Phillip (1522) | Won 2-1 | +181535 |
| 5sealed | 106 | Blankenship, Arthur (1599) | Lost 0-2 | -161519 |
| 6sealed | 181 | Tabak, Josh (1577) | Lost 0-2 | -171502 |
| top | average opponent: 1535record: 3-3 | new rating: 1502 | ||