Tetzloff, Mitch
Current rating: 1478
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Smrekar, Aaron (1428) | Won 2-0 | +171494 |
| 2standard | 320 | Fronk, Stuart (1519) | Lost 0-2 | -171477 |
| 3standard | 582 | O'Brien, James (1552) | Lost 1-2 | -171460 |
| 4standard | 500 | Austinson, Dale (1453) | Won 2-0 | +181478 |
| 5standard | 383 | Sorensen, Blake (1456) | Won 2-0 | +171495 |
| 6standard | 302 | Schaitberger, Christopher (1520) | Lost 1-2 | -171478 |
| top | average opponent: 1488record: 3-3 | new rating: 1478 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 103 | Grorud, Dustin (1506) | Lost 0-2 | -191497 |
| 2modern | 598 | Leske, Steven (1492) | Lost 0-2 | -181479 |
| 3modern | 780 | Ochoa, Tony (1450) | Won 2-1 | +181497 |
| 4modern | 767 | Stowe, Daniel (1482) | Lost 1-2 | -181479 |
| 5modern | 742 | Wilt, Jeanie (1389) | Won 2-0 | +161495 |
| 6modern | 573 | Heywood, Thomas (1499) | Lost 0-2 | -181477 |
| top | average opponent: 1469record: 2-4 | new rating: 1477 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 318 | DalPra, Tony (1500) | Won 2-0 | +181518 |
| 2standard | 112 | Limoseth, Kyle (1518) | Lost 1-2 | -181500 |
| 3standard | 220 | O'Rourke, Sean (1482) | Won 2-1 | +181518 |
| 4standard | 315 | Wauer, Carl (1589) | Won 2-0 | +191537 |
| 5standard | 180 | Peterson, Scott (1550) | Lost 1-2 | -181519 |
| 6standard | 272 | Ranallo, Nick (1489) | Won 2-1 | +181537 |
| 7standard | 202 | Zell, Susan (1518) | Won 2-1 | +171554 |
| 8standard | 151 | Rios, Dustin (1406) | Lost 0-2 | -201534 |
| 9standard | 143 | Bruton, Philip (1534) | Lost 0-2 | -181516 |
| top | average opponent: 1509record: 5-4 | new rating: 1516 | ||