Zimmerman, Chris
Current rating: 1598
Record: 28-21
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 210 | Weinstein, Zachary (1405) | Won 2-0 | +141610 |
| 2modern | 5 | Masumoto, Ken (1476) | Lost 1-2 | -201590 |
| 3modern | 422 | Ervin, Gregory (1480) | Won 2-1 | +161606 |
| 4modern | 332 | Duan, Ceyao (1430) | Won 2-0 | +151621 |
| 5modern | 108 | Shakhnovich, Denis (1555) | Won 2-0 | +161637 |
| 6modern | 131 | Dymanus, Lukasz (1507) | Won 2-0 | +161653 |
| 7modern | 84 | Espinosa, Ivan (1822) | Won 2-1 | +211674 |
| 8modern | 32 | McKay, Sean (1520) | Lost 1-2 | -211653 |
| 9modern | 127 | Maeder, Michael (1796) | Lost 1-2 | -151638 |
| 10modern | 2145 | Azadian, Shaunt (1556) | Lost 1-2 | -201618 |
| 11modern | 2145 | Elliott, Cody (1500) | Lost 1-2 | -201598 |
| top | average opponent: 1550record: 6-5 | new rating: 1598 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 46 | Pacheco, Jarred (1447) | Won 2-0 | +161572 |
| 2legacy | 197 | Brooksby, Kimball (1519) | Won 2-1 | +171589 |
| 3legacy | 574 | Re, Joseph (1391) | Lost 1-2 | -221567 |
| 4legacy | 2130 | Lindell, Matthew (1479) | Won 2-0 | +171584 |
| 5legacy | 323 | [anonymous] | Lost 1-2 | -201564 |
| 6legacy | 409 | McCarty, John (1519) | Won 2-0 | +171581 |
| 7legacy | 415 | Tovar, Ricky (1564) | Won 2-1 | +181599 |
| 8legacy | 321 | Atwater, Jaeden (1636) | Won 2-1 | +181617 |
| 9legacy | 239 | Finnegan, Michael (1509) | Won 2-1 | +171634 |
| 10legacy | 155 | Vincent, Patrick (1570) | Lost 0-2 | -201614 |
| 11legacy | 222 | Ratajczak, Matthew (1654) | Won 2-0 | +191633 |
| 12legacy | 82 | Mulligan, Richard (1575) | Lost 1-2 | -191614 |
| 13legacy | 172 | Hobler, Franklin (1592) | Lost 1-2 | -181596 |
| top | average opponent: 1534record: 8-5 | new rating: 1596 | ||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 507 | Mayland, Sean (1500) | Won 2-1 | +181522 |
| 2standard | 212 | Evans, Eric (1583) | Lost 1-2 | -171505 |
| 3standard | 382 | Vander Linden, Tyler (1501) | Won 2-1 | +181523 |
| 4standard | 267 | Potter, Brian (1486) | Won 2-1 | +181541 |
| 5standard | 179 | Hagen, Jacob (1556) | Lost 0-2 | -181523 |
| 6standard | 351 | Lopez, Cesar (1452) | Lost 1-2 | -191504 |
| 7standard | 473 | Struck, Michael (1493) | Won 2-0 | +181522 |
| 8standard | 314 | Akintola, Malik (1517) | Won 2-0 | +171539 |
| 9standard | 183 | Hovington-Caron, Gabriel (1538) | Won 2-1 | +181557 |
| 10standard | 119 | Balega, Nic (1541) | Won 2-0 | +181575 |
| 11standard | 88 | Conlin, Chantz (1595) | Lost 1-2 | -181557 |
| 12standard | 142 | Holcomb, John (1471) | Won 2-0 | +171574 |
| 13standard | 108 | Allen, Emory (1570) | Lost 0-2 | -181556 |
| top | average opponent: 1523record: 8-5 | new rating: 1556 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1749 | Konak, Ronald (1473) | Lost 1-2 | -191506 |
| 2legacy | 1823 | Tappan, Truman (1482) | Won 2-1 | +171523 |
| 3legacy | 1903 | Ekendahl, Frans (1469) | Lost 1-2 | -191504 |
| top | average opponent: 1475record: 1-2 | new rating: 1504 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 626 | Hagen, Jacob (1500) | Lost 0-2 | -181482 |
| 2modern | 787 | Seemuth, Craig (1482) | Won 2-1 | +181500 |
| 3modern | 699 | Beaulieu, Sam (1643) | Lost 1-2 | -151485 |
| 4modern | 789 | Young, Jonathan (1504) | Won 2-0 | +181503 |
| 5modern | 454 | Mangner, Sean (1796) | Won 2-1 | +231526 |
| 6modern | 358 | Patterson, Zach (1567) | Won 2-0 | +191545 |
| 7modern | 347 | Langford, Matthew (1509) | Lost 0-2 | -191526 |
| 8modern | 355 | Monetto, Dan (1519) | Won 2-0 | +181544 |
| 9modern | 274 | Weller-Gordon, Brian (1476) | Lost 1-2 | -191525 |
| top | average opponent: 1555record: 5-4 | new rating: 1525 | ||