Wrensch, Chris
Current rating: 1633
Record: 23-17
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1626 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 327 | Ambrow, Randall (1500) | Won 2-1 | +161642 |
| 2sealed | 93 | Mohns, Brett (1622) | Won 2-0 | +181660 |
| 3sealed | 107 | Cheatham, Adam (1661) | Won 2-0 | +181678 |
| 4sealed | 125 | Capriolo, Paul (1585) | Lost 1-2 | -201658 |
| 5sealed | 122 | Wienburg, Ben (1952) | Won 2-0 | +231681 |
| 6sealed | 102 | Slabaugh, Mike (1519) | Won 2-1 | +151696 |
| 7sealed | 84 | Tumavitch, Matt (2005) | Won 2-0 | +241720 |
| 8sealed | 44 | Harvey, Andrew (1529) | Lost 1-2 | -221698 |
| 9sealed | 95 | Kiihne, Zachary (2043) | Lost 0-2 | -121686 |
| 10draft | 134 | Grodzinski, Tyler (1752) | Lost 0-2 | -161670 |
| 11draft | 104 | Dykman, Stephen (1764) | Lost 1-2 | -171653 |
| 12draft | 29 | Ingram, Michael (1538) | Lost 0-2 | -201633 |
| top | average opponent: 1706record: 6-6 | new rating: 1633 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 333 | Schleusener, William (1500) | Won 2-0 | +161581 |
| 2sealed | 78 | Calixto, Julio (1518) | Won 2-0 | +171598 |
| 3sealed | 11 | Grissom, Koelten (1699) | Won 2-0 | +201618 |
| 4sealed | 79 | Musser, Dan (2008) | Lost 1-2 | -111607 |
| 5sealed | 212 | Clapp, Wes (1545) | Won 2-1 | +171624 |
| 6sealed | 67 | Prellwitz, Joel (1570) | Lost 0-2 | -191605 |
| 7sealed | 126 | Hagemeister, Brandon (1453) | Won 2-1 | +151620 |
| 8sealed | 96 | Hu, Haibing (1961) | Lost 1-2 | -121608 |
| 9sealed | 216 | Ryder, Sean (1766) | Won 2-1 | +211629 |
| 10draft | 38 | Forman, Dustin (1573) | Won 1-0 | +171646 |
| 11draft | 38 | Fulton, Brittany (1628) | Lost 0-2 | -191627 |
| 12draft | 36 | Ballard, Jason (1578) | Won 2-0 | +181645 |
| 13draft | 89 | Kaiser, Taylor (1637) | Lost 0-2 | -191626 |
| top | average opponent: 1649record: 8-5 | new rating: 1626 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 453 | Ryan, Forrest (1679) | Lost 0-2 | -161552 |
| 2sealed | 593 | Oldenburg, Matthew (1481) | Lost 1-2 | -191533 |
| 3sealed | 732 | Riemer, Kurtis (1465) | Won 2-0 | +161549 |
| 4sealed | 652 | Schmidt, John (1482) | Won 2-0 | +171566 |
| 5sealed | 486 | Barrett, Matthew [WAL] (1544) | Won 2-0 | +181584 |
| 6sealed | 379 | Johnson, Raymond (1520) | Lost 1-2 | -191565 |
| top | average opponent: 1528record: 3-3 | new rating: 1565 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 262 | Allen, Aden (1445) | Lost 0-2 | -191481 |
| 2modern | 703 | Austinson, Dale (1484) | Won 2-1 | +181499 |
| 3modern | 521 | Richey, Richard (1468) | Won 2-1 | +171516 |
| 4modern | 478 | Khare, Anand (1750) | Won 2-0 | +231539 |
| 5modern | 407 | Garcia, Oscar [USA] (1496) | Won 2-1 | +171556 |
| 6modern | 266 | Ingram, Peter (1892) | Lost 1-2 | -121544 |
| 7modern | 305 | Diaz Gonzalez, Milton J (1536) | Won 2-0 | +181562 |
| 8modern | 182 | Heilicher, Ethan (1621) | Won 2-1 | +191581 |
| 9modern | 209 | Nyberg, Michael (1873) | Lost 0-2 | -131568 |
| top | average opponent: 1618record: 6-3 | new rating: 1568 | ||