Calhoun, Christopher
Current rating: 1639
Record: 81-85-2 (GP) / 9-7 (professional)
- 2010
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2023
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1613 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 97 | Presutto, Brad (1500) | Won 2-0 | +161629 |
| 2pioneer | 64 | Hatch, Tim (1716) | Won 2-1 | +201649 |
| 3pioneer | 45 | Reed, Henry (1540) | Lost 1-2 | -201629 |
| 4pioneer | 253 | Robinson, Bradley (1893) | Won 2-0 | +231652 |
| 5pioneer | 53 | Boss, Brian (1906) | Won 2-1 | +221674 |
| 6pioneer | 77 | Collins, Eamonn (1697) | Lost 0-2 | -171657 |
| 7pioneer | 180 | Weeden, Eric (1856) | Won 2-0 | +211678 |
| 8pioneer | 108 | Perret, Coleman (1692) | Lost 0-2 | -181660 |
| 9pioneer | 101 | Black, Seth (1465) | Lost 0-2 | -211639 |
| top | average opponent: 1696record: 5-4 | new rating: 1639 | ||
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 176 | Kiyonaga, Adam (1433) | Won 2-0 | +131702 |
| 2pioneer | 27 | Wang, Eric (1519) | Lost 1-2 | -211681 |
| 3pioneer | 253 | Fogelsonger, Seth (1500) | Lost 0-2 | -211660 |
| 4pioneer | 454 | Dufour, David (1561) | Lost 0-2 | -201640 |
| 5pioneer | 513 | Park, Stephen (1464) | Lost 1-2 | -211619 |
| 6pioneer | 470 | Wooden, Evan (1452) | Won 2-0 | +151634 |
| 7pioneer | 380 | Whiteside, Edward (1512) | Lost 0-2 | -211613 |
| top | average opponent: 1492record: 2-5 | new rating: 1613 | ||
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1669 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 61 | Neenan, Baker (1663) | Lost 1-2 | -181651 |
| 2standard | 143 | McIntosh, Christopher (1463) | Won 2-0 | +151666 |
| 3standard | 177 | Bridges, Yusef (1495) | Lost 1-2 | -211645 |
| 4standard | 249 | Jaffray, Justin (1485) | Won 2-0 | +151660 |
| 5standard | 193 | Gray, Brayden (1543) | Lost 0-2 | -201640 |
| 6standard | 192 | Barry, Thomas (1864) | Won 2-0 | +221662 |
| 7standard | 142 | DiMattia, Andy (1367) | Won 2-0 | +121674 |
| 8standard | 116 | Black, Rebecca (1470) | Won 2-0 | +151689 |
| top | average opponent: 1544record: 5-3 | new rating: 1689 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Norci, Chris (1494) | Won 2-0 | +151662 |
| 2sealed | 233 | Levy, Elliot (1508) | Lost 0-0 | -211641 |
| 3sealed | 298 | Taylor, Jeremy (1392) | Won 2-0 | +141655 |
| 4sealed | 160 | Barbero, Joseph (1420) | Won 2-0 | +141669 |
| 5sealed | 187 | Lo, William (1760) | Won 2-0 | +191688 |
| 6sealed | 41 | Eveland, James (1689) | Lost 0-2 | -181670 |
| 7sealed | 113 | Fang, Percy (1758) | Lost 1-2 | -161654 |
| 8sealed | 176 | Lesher, Jeremy (1507) | Won 2-0 | +151669 |
| top | average opponent: 1566record: 5-3 | new rating: 1669 | ||
| Pro Tour Guilds of Ravnica (GRN standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 122 | Vance, James (1948) | Won 2-1 | +251545 |
| 2draft | 210 | Depraz, Jean-Emmanuel (1829) | Lost 0-2 | -131532 |
| 3draft | 227 | Van Cleave, Trey (1878) | Won 2-0 | +241556 |
| 4standard | 114 | Patrick, Gary (1874) | Won 2-1 | +241580 |
| 5standard | 46 | Pisano, Rob (1948) | Lost 1-2 | -121568 |
| 6standard | 102 | Sanchez, Francisco (1945) | Lost 1-2 | -111557 |
| 7standard | 94 | Weitz, Benjamin (1896) | Lost 0-2 | -121545 |
| 8standard | 134 | Ballestin, Daniel (1877) | Won 2-1 | +241569 |
| 9draft | 99 | Kawasaki, Keita (1883) | Lost 0-2 | -131556 |
| 10draft | 101 | Techarattanaprasert, Mongkol (1815) | Won 2-0 | +231579 |
| 11draft | 33 | Anderson, Dani (1650) | Won 2-0 | +191598 |
| 12standard | 96 | Ichikawa, Yuuki (1996) | Lost 0-2 | -111587 |
| 13standard | 107 | Demestrio, Joe (1789) | Lost 1-2 | -141573 |
| 14standard | 123 | Soorani, Shaheen (1977) | Won 2-0 | +251598 |
| 15standard | 109 | Nettles, Logan (2107) | Won 2-1 | +261624 |
| 16standard | 100 | Yu, Jarvis (1880) | Won 2-1 | +231647 |
| top | average opponent: 1893record: 9-7 | new rating: 1647 | ||
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 505 | Bourque, Matthew (1397) | Lost 1-2 | -221563 |
| 3standard | 218 | Floro, Joshua (1520) | Won 2-1 | +181581 |
| 4standard | 172 | Lejeune, Jacob (1575) | Lost 1-2 | -181563 |
| 5standard | 212 | Schlesinger, Matt (1416) | Won 2-1 | +151578 |
| 6standard | 146 | Meadows, Zachary (1605) | Lost 1-2 | -181560 |
| 7standard | 237 | Bowman, Jeremy (1438) | Lost 1-2 | -201540 |
| 8standard | 215 | Pierson, Zachary (1415) | Lost 0-2 | -201520 |
| top | average opponent: 1481record: 2-5 | new rating: 1520 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 23 | Leutz, Joshua (1700) | Won 2-0 | +211567 |
| 4sealed | 158 | Davis, Samar (1543) | Lost 0-2 | -181549 |
| 5sealed | 315 | Rianhard, Cain (1685) | Won 2-0 | +201569 |
| 6sealed | 84 | Taylor, Joshua (1719) | Lost 1-2 | -151554 |
| 7sealed | 302 | Morse, Sean (1705) | Lost 1-2 | -151539 |
| 8sealed | 363 | Cholewa, Marius (1662) | Won 2-0 | +201559 |
| 9sealed | 331 | Marchant, Jeremiah (1535) | Won 2-0 | +171576 |
| 10draft | 740 | Magnuson, Max (1636) | Lost 1-2 | -171559 |
| 11draft | 766 | Arnold, Jason (1518) | Won 2-0 | +181577 |
| 13draft | 760 | Tao, Jiachen (1969) | Lost 1-2 | -121565 |
| 15draft | 740 | Kamichika, Koji (1638) | Won 2-0 | +201585 |
| top | average opponent: 1665record: 6-5 | new rating: 1585 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 98 | Bortz, Chad (1531) | Won 2-0 | +171575 |
| 4modern | 211 | O'Brien, Christopher (1650) | Lost 0-2 | -171558 |
| 5modern | 223 | McDuffie, Korey (1952) | Won 2-1 | +251583 |
| 6modern | 79 | May, Taylor (1751) | Lost 1-2 | -151568 |
| 7modern | 211 | Pisano, Rob (2088) | Lost 0-2 | -91559 |
| 8modern | 335 | Huang, Hao-Shan (1857) | Lost 0-2 | -131546 |
| top | average opponent: 1805record: 2-4 | new rating: 1546 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 128 | Silvers, Cody (1521) | Lost 1-2 | -191551 |
| 4modern | 652 | Perel, Erik (1447) | Won 2-1 | +161567 |
| 5modern | 395 | Buckland, Jack (1440) | Won 2-0 | +161583 |
| 6modern | 419 | Norvell, Edward (1517) | Won 2-0 | +171600 |
| 7modern | 201 | Medrano, Adonnys (1634) | Lost 0-2 | -181582 |
| 8modern | 225 | McDuffie, Korey (2015) | Lost 0-2 | -101572 |
| 9modern | 420 | Cuneo, Andrew (1787) | Lost 0-2 | -141558 |
| top | average opponent: 1623record: 3-4 | new rating: 1558 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 502 | Savage, Sam (1654) | Won 2-0 | +201546 |
| 3modern | 279 | Guthrie, Ian (1511) | Won 2-1 | +171563 |
| 4modern | 135 | Kappas, Nicholas (1505) | Won 2-0 | +171580 |
| 5modern | 95 | Bernett, Evan (1572) | Won 2-0 | +181598 |
| 6modern | 53 | Chastine, Kevin (1420) | Lost 1-2 | -211577 |
| 7modern | 77 | Hinkle, Charles (1871) | Won 2-1 | +231600 |
| 8modern | 71 | Kerrigan, Andrew (1703) | Lost 0-2 | -161584 |
| 9modern | 135 | Sim, Chapman (1803) | Lost 1-2 | -141570 |
| top | average opponent: 1630record: 5-3 | new rating: 1570 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 899 | Thacker, Caleb (1518) | Lost 0-2 | -191547 |
| 3modern | 981 | Proctor, Lamar F (1504) | Won 2-1 | +171564 |
| 4modern | 853 | Mintz, Isaac (1471) | Won 2-0 | +171581 |
| 5modern | 727 | Clutter, Matt (1552) | Lost 0-2 | -191562 |
| 6modern | 842 | Young, Levi (1575) | Lost 0-2 | -181544 |
| 7modern | 726 | McMullen, Gabriel (1504) | Lost 0-2 | -181526 |
| top | average opponent: 1521record: 2-4 | new rating: 1526 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 58 | Lewis, Donald (1575) | Won 2-0 | +181579 |
| 4sealed | 50 | Law, Albertus Hui Chin (1791) | Lost 0-2 | -141565 |
| 5sealed | 66 | Ashby, Raymond (1590) | Lost 1-2 | -181547 |
| 6sealed | 161 | Baker, Chris (1613) | Draw 1-1 | +11548 |
| 7sealed | 132 | Penrod, Shaun (1517) | Won 2-0 | +181566 |
| 8sealed | 93 | Holtin, Karsten (1599) | Lost 1-2 | -181548 |
| 9sealed | 78 | Smith, Brett (1533) | Won 2-0 | +181566 |
| top | average opponent: 1603record: 3-3-1 | new rating: 1566 | ||
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 241 | Evaristo, Tommy (1674) | Won 2-1 | +201597 |
| 4sealed | 71 | Ho, Lan (1647) | Lost 0-2 | -171580 |
| 5sealed | 93 | Pompa, Robert (1613) | Won 2-0 | +181598 |
| 6sealed | 108 | Bradford, Harry (1616) | Lost 1-2 | -171581 |
| 7sealed | 246 | Lange, Brian (1471) | Lost 1-2 | -201561 |
| top | average opponent: 1604record: 2-3 | new rating: 1561 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 225 | Lux, Jason (1462) | Won 2-0 | +181476 |
| 4legacy | 57 | Miller, Les (1487) | Lost 0-1 | -181458 |
| 5legacy | 229 | Plattenburg, Brian (1487) | Won 2-1 | +181476 |
| 6legacy | 77 | Lubrano, John (1556) | Won 2-0 | +201496 |
| 7legacy | 97 | Tamasaukas, Justin W (1581) | Won 2-1 | +191515 |
| 8legacy | 25 | Cuneo, Andrew (2152) | Won 1-0 | +291544 |
| 9legacy | 22 | Sukenik, Jonathan (1922) | Lost 1-2 | -121532 |
| 10legacy | 183 | Jack, Steven (1637) | Lost 1-2 | -161516 |
| 11legacy | 161 | Smith, Calvin (1601) | Won 2-0 | +201536 |
| 12legacy | 137 | Belanger, Maxim (1657) | Lost 0-2 | -161520 |
| 13legacy | 168 | Crownover, Jason (1530) | Won 2-0 | +181538 |
| 14legacy | 154 | McDonald, Daniel (1592) | Won 2-0 | +191557 |
| 15legacy | 115 | Bouzane, Larry (1660) | Won 2-0 | +201577 |
| top | average opponent: 1640record: 9-4 | new rating: 1577 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 454 | Eversoll, Scott (1449) | Won 2-0 | +171532 |
| 2sealed | 34 | Garner, Elliot (1449) | Lost 1-2 | -201512 |
| 3sealed | 406 | Berry, Mike (1481) | Lost 1-2 | -181494 |
| 4sealed | 583 | Garant, Bradlee (1500) | Lost 1-2 | -181476 |
| 5sealed | 520 | Wolf, David (1466) | Lost 0-2 | -181458 |
| top | average opponent: 1469record: 1-4 | new rating: 1458 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 1269 | Chaney, Dustin (1516) | Won 2-1 | +171568 |
| 3modern | 1143 | Dunning, Edward (1633) | Lost 1-2 | -171551 |
| 4modern | 1388 | Iramain, Jorge (1657) | Lost 1-2 | -161535 |
| 5modern | 1381 | Larison, Nicholas (1509) | Lost 0-2 | -181517 |
| 6modern | 1403 | Ali, Rebecca (1450) | Won 2-0 | +171534 |
| 7modern | 1328 | Lehman, Michael (1500) | Lost 0-2 | -191515 |
| top | average opponent: 1544record: 2-4 | new rating: 1515 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 127 | Ladyman, Korey (1472) | Won 1-0 | +171533 |
| 4legacy | 85 | Orr, Jim (1776) | Lost 0-2 | -141519 |
| 5legacy | 305 | Vaughan, Robert (1611) | Won 2-0 | +201539 |
| 6legacy | 262 | Smiley, Thomas (1525) | Lost 1-2 | -181521 |
| 7legacy | 328 | Tsai, Jerry (1537) | Won 2-0 | +181539 |
| 8legacy | 195 | Tondini, Jerry (1575) | Won 2-0 | +191558 |
| 9legacy | 137 | Luce, Matthew (1560) | Won 2-1 | +181576 |
| 10legacy | 58 | Kastel, Chad (1760) | Lost 0-2 | -151561 |
| 11legacy | 83 | An, Kevin (1725) | Won 2-0 | +211582 |
| 12legacy | 95 | Tang, Robert (1608) | Lost 1-2 | -171565 |
| 13legacy | 99 | Hanna, Will (1583) | Lost 0-2 | -181547 |
| 14legacy | 98 | Derczo, Michael (1777) | Lost 1-2 | -141533 |
| 15legacy | 89 | Martinez, Jorge (1530) | Won 2-1 | +181551 |
| top | average opponent: 1618record: 7-6 | new rating: 1551 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 169 | LaRose, Justin (1506) | Lost 0-2 | -191536 |
| 4sealed | 220 | Hitchcock, Jacob (1535) | Won 2-1 | +181554 |
| 5sealed | 258 | Debrosky, Eric (1520) | Lost 1-2 | -181536 |
| 6sealed | 185 | Beckwith, Stanley (1519) | Won 2-1 | +171553 |
| 7sealed | 222 | Lear, Tanner (1499) | Lost 1-2 | -191534 |
| 8sealed | 203 | Mak, Dion (1506) | Lost 1-2 | -181516 |
| top | average opponent: 1514record: 2-4 | new rating: 1516 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 36 | Rusch, Robert (1551) | Lost 0-2 | -171503 |
| 3standard | 198 | Riddick, Jared (1481) | Won 2-0 | +181521 |
| 4standard | 123 | Eunson, Scott (1518) | Won 2-0 | +171538 |
| 5standard | 128 | Fonseca, Bernardo M (1477) | Won 2-0 | +171555 |
| 6standard | 45 | Des Marais, Nick (1517) | Won 2-1 | +181573 |
| 7standard | 41 | Hardenberger, Bryan (1591) | Lost 1-2 | -181555 |
| 8standard | 93 | Underwood, Alexander (1558) | Lost 1-2 | -181537 |
| 9standard | 76 | McEnaney, Corey (1543) | Won 2-0 | +181555 |
| top | average opponent: 1529record: 5-3 | new rating: 1555 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 168 | Garia, Brian (1540) | Lost 1-2 | -171450 |
| 3sealed | 313 | Villamizar, Daniel (1618) | Won 2-1 | +211471 |
| 4sealed | 257 | Drain, Eric (1504) | Won 2-0 | +191490 |
| 5sealed | 194 | Ashton, Thomas (1896) | Won 2-1 | +251515 |
| 6sealed | 95 | Williams, David A (1755) | Lost 1-2 | -141501 |
| 7sealed | 153 | Gall, John 7654 (1545) | Won 2-1 | +191520 |
| 8sealed | 53 | Miles, Christopher (1556) | Lost 0-2 | -171503 |
| 9sealed | 124 | Jessup, Daniel (1478) | Won 2-0 | +171520 |
| top | average opponent: 1611record: 5-3 | new rating: 1520 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 5 | Henricks, J.T. (1634) | Lost 0-2 | -151438 |
| 3legacy | 204 | Scheffenacker, Michael (1594) | Lost 1-2 | -151423 |
| 4legacy | 342 | Wichman, Neville (1483) | Won 2-0 | +191442 |
| 5legacy | 253 | Blasco, Joren (1500) | Lost 1-2 | -171425 |
| 6legacy | 334 | Dyer, Steven (1462) | Won 2-1 | +191444 |
| 7legacy | 255 | Pittman, Robert (1433) | Won 2-1 | +171461 |
| 8legacy | 222 | Lee, Jackie (1836) | Lost 0-2 | -111450 |
| 9legacy | 217 | Person, John (1408) | Won 2-0 | +171467 |
| top | average opponent: 1544record: 4-4 | new rating: 1467 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 278 | Hopkins, Kevin (1500) | Won 2-0 | +191485 |
| 3standard | 273 | Miller, Allen (1500) | Won 2-0 | +181503 |
| 4standard | 78 | Cicio, Joshua (1702) | Lost 1-2 | -151488 |
| 5standard | 193 | Albino, Christopher (1522) | Draw 1-1 | +11489 |
| 6standard | 236 | Clark, Jason P (1518) | Lost 0-2 | -181471 |
| 7standard | 346 | Fuller, Kevin (1453) | Won 2-0 | +181489 |
| 8standard | 243 | Li, Rong (1493) | Lost 0-2 | -181471 |
| 9standard | 243 | Moody, Tyler (1438) | Lost 0-2 | -181453 |
| top | average opponent: 1516record: 3-4-1 | new rating: 1453 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Ferry, Gabriel (1579) | Won 2-0 | +191519 |
| 2standard | 199 | Thornton, Matthew J (1563) | Lost 0-2 | -171502 |
| 3standard | 202 | Button, Jeremy A (1500) | Lost 0-2 | -181484 |
| 4standard | 414 | Palmer, Keith (1466) | Lost 1-2 | -181466 |
| top | average opponent: 1527record: 1-3 | new rating: 1466 | ||