Peterson, Christopher
Current rating: 1377
Record: 15-24-3
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Woo, Paul (1739) | Lost 1-2 | -131390 |
| 2sealed | 200 | Pilichowski, Scott (1460) | Won 2-1 | +201410 |
| 3sealed | 181 | McGuire, Charles (1555) | Lost 1-2 | -161394 |
| 4sealed | 263 | Cato, Aaron (1454) | Lost 0-2 | -171377 |
| top | average opponent: 1552record: 1-3 | new rating: 1377 | ||
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Kar, Chris (1500) | Lost 0-2 | -161398 |
| 2sealed | 279 | Pires, Anthony (1483) | Won 2-0 | +201418 |
| 3sealed | 276 | Cahill, Ben (1501) | Draw 1-1 | +11419 |
| 4sealed | 282 | Milbank, Isaiah (1501) | Lost 1-2 | -161403 |
| top | average opponent: 1496record: 1-2-1 | new rating: 1403 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Simmons, Caleb (1486) | Lost 0-2 | -171412 |
| 2sealed | 370 | Molsee, Nate (1383) | Draw 1-1 | -11411 |
| 3sealed | 370 | McDonald, Bryan (1401) | Lost 0-2 | -181393 |
| 4sealed | 368 | Gilman, Susan (1481) | Won 1-0 | +201413 |
| 5sealed | 302 | Escalante, Arthur (1433) | Won 2-0 | +181431 |
| 6sealed | 231 | Garcia, Ruben Tadeo (1506) | Lost 1-2 | -171414 |
| top | average opponent: 1448record: 2-3-1 | new rating: 1414 | ||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 183 | Wetzel, Colby (1500) | Won 2-0 | +191459 |
| 2standard | 67 | Parker, Colin (1518) | Won 2-0 | +191478 |
| 3standard | 170 | Mellor, Jean-Pierre L (1486) | Lost 1-2 | -181460 |
| 4standard | 117 | Weisheit, Hunter (1549) | Lost 0-2 | -161444 |
| 5standard | 341 | Haynes, Bryun (1502) | Won 2-1 | +191463 |
| 6standard | 177 | Kim, Sam (1520) | Lost 1-2 | -171446 |
| 7standard | 232 | Tanner, Lindsay (1500) | Lost 1-2 | -171429 |
| top | average opponent: 1511record: 3-4 | new rating: 1429 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 316 | Rodriguez, Brian (1447) | Won 2-1 | +181487 |
| 2sealed | 179 | Ruckman, Dustin (1517) | Won 2-0 | +181505 |
| 3sealed | 154 | Gerlock, Alex (1736) | Lost 0-2 | -131492 |
| 4sealed | 329 | Melendy, Mark (1417) | Lost 0-2 | -201472 |
| 5sealed | 319 | Seidman, Andrew (1500) | Won 2-0 | +191491 |
| 6sealed | 178 | Cen, Brandon (1520) | Lost 1-2 | -181473 |
| 7sealed | 271 | Aiken, Simone (1579) | Draw 1-1 | +21475 |
| 8sealed | 194 | Hoover, Keith (1485) | Lost 0-2 | -181457 |
| 9sealed | 176 | Niehaus, Zach (1480) | Lost 0-2 | -171440 |
| top | average opponent: 1520record: 3-5-1 | new rating: 1440 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | De Silva, Travis (1591) | Lost 0-2 | -161485 |
| 2sealed | 255 | Goya, David (1482) | Won 2-1 | +181503 |
| 3sealed | 580 | Sperling, Alexander (1683) | Lost 1-2 | -151488 |
| 4sealed | 506 | Magann, James (1483) | Won 2-0 | +181506 |
| 5sealed | 517 | Clary, Tyler (1500) | Lost 0-2 | -181488 |
| 6sealed | 168 | Makalinaw, Cyrus (1462) | Lost 0-2 | -191469 |
| top | average opponent: 1534record: 2-4 | new rating: 1469 | ||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 287 | Diamond, Josh (1500) | Lost 1-2 | -181482 |
| 2sealed | 219 | Miller, Nate (1482) | Lost 1-2 | -181464 |
| 3sealed | 315 | Trace, Adrien (1464) | Won 2-1 | +181482 |
| 4sealed | 368 | Tang, Isaac (1486) | Won 2-0 | +181500 |
| 5sealed | 266 | Lazar, Casey (1499) | Won 2-0 | +181518 |
| 6sealed | 182 | Ho, Minh-duc (1579) | Lost 1-2 | -171501 |
| top | average opponent: 1502record: 3-3 | new rating: 1501 | ||