Johnson, Derek
Current rating: 1440
Record: 69-91-13
- 2000
- 2012
- 2014
- 2015
- 2016
- 2017
- 2018
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Kraut, Mathias (1446) | Won 2-0 | +181474 |
| 2sealed | 224 | Colautti, Giorgio (1495) | Draw 1-1 | 01474 |
| 3sealed | 262 | Terradura, Claudio (1519) | Lost 0-2 | -171457 |
| 4sealed | 359 | Grinberg, Liraz (1522) | Lost 0-2 | -171440 |
| top | average opponent: 1496record: 1-2-1 | new rating: 1440 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 118 | Suiter, Logan (1540) | Won 2-1 | +191517 |
| 3standard | 196 | Cochran, Hunter (1821) | Lost 1-2 | -131504 |
| 4standard | 252 | Burton, Brandon (1675) | Lost 0-2 | -151489 |
| 5standard | 395 | Collins, Austin (1632) | Lost 1-2 | -151474 |
| 6standard | 339 | Smith, Trey (1430) | Draw 1-1 | -11473 |
| 7standard | 325 | Neal, Emil (1502) | Draw 1-1 | 01473 |
| 8standard | 285 | Ellis, Zechariah (1506) | Lost 0-2 | -171456 |
| top | average opponent: 1587record: 1-4-2 | new rating: 1456 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 294 | Gratecap, Jean-Baptiste (1500) | Lost 1-2 | -181478 |
| 2modern | 567 | Navarro, Renaud (1504) | Won 2-0 | +191497 |
| 3modern | 615 | Anguita, Daniel (1596) | Lost 0-2 | -161481 |
| 4modern | 830 | Delanghe, Dimitri (1438) | Won 2-0 | +171498 |
| 5modern | 576 | Cambianica, Samuele (1503) | Draw 1-1 | 01498 |
| top | average opponent: 1508record: 2-2-1 | new rating: 1498 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 10 | Saxon, Matthew (1518) | Lost 0-2 | -181535 |
| 3standard | 372 | Laforge, Adam (1438) | Lost 1-2 | -201515 |
| 4standard | 595 | Elliott, Sean (1482) | Lost 1-2 | -191496 |
| top | average opponent: 1479record: 0-3 | new rating: 1496 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 29 | Hoglind, Christopher (1527) | Won 2-1 | +171612 |
| 2standard | 87 | Luescher, Sascha (1949) | Lost 0-2 | -131599 |
| 3standard | 368 | Kulesza, Damian (1466) | Lost 1-2 | -201579 |
| 4standard | 441 | De Schrijver, Wouter (1486) | Won 2-1 | +161595 |
| 5standard | 475 | Kramm, Stefan (1478) | Lost 1-2 | -201575 |
| 6standard | 429 | Wagenhofer, Martin (1348) | Lost 1-2 | -221553 |
| top | average opponent: 1542record: 2-4 | new rating: 1553 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 130 | Agnew, Mike (1541) | Lost 1-2 | -181563 |
| 2standard | 340 | Fagundes, Marina (1523) | Won 2-0 | +171580 |
| 3standard | 400 | Eaton, Ryan (1593) | Lost 0-2 | -181562 |
| 4standard | 508 | Wilson, Robert (1495) | Won 2-1 | +171579 |
| 5standard | 409 | McNamee, Matt (1535) | Lost 0-2 | -191560 |
| 6standard | 383 | Wagner, Thomas (1418) | Won 2-1 | +151575 |
| 7standard | 270 | Puffer, Jon (1473) | Won 2-1 | +171592 |
| 8standard | 216 | Lucas, Jeffrey (1545) | Won 2-0 | +171609 |
| 9standard | 210 | Currie, Isaac (1539) | Won 2-1 | +161625 |
| 10standard | 82 | Dean, Paul (1968) | Lost 1-2 | -121613 |
| 11standard | 161 | Dunn, Charles (1575) | Lost 1-2 | -181595 |
| top | average opponent: 1564record: 6-5 | new rating: 1595 | ||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 129 | Conklin, James (1624) | Won 2-0 | +201563 |
| 2standard | 57 | Bonfe, Julio (1518) | Won 2-1 | +171580 |
| 3standard | 55 | Holcomb, John (1418) | Won 2-0 | +151595 |
| 4standard | 101 | Davis, Brad (1681) | Lost 1-2 | -171578 |
| 5standard | 177 | Ezroj, Aaron (1672) | Lost 1-2 | -161562 |
| 6standard | 277 | Boland, Ray (1585) | Won 2-1 | +191581 |
| 7standard | 101 | Hite, Harrison (1699) | Won 2-0 | +201601 |
| 8standard | 114 | Larson, Jake (1560) | Won 2-1 | +171618 |
| 9standard | 33 | Pickering, Sean (1578) | Lost 0-2 | -191599 |
| 10standard | 550 | Hughes, Michael (1600) | Lost 0-2 | -181581 |
| top | average opponent: 1593record: 6-4 | new rating: 1581 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 155 | Garner, Charlie (1429) | Won 2-0 | +161554 |
| 2sealed | 24 | Petersen, Malte (1518) | Won 2-0 | +171571 |
| 3sealed | 435 | Goncarov, Jan (1606) | Lost 0-2 | -171554 |
| 4sealed | 329 | Hroch, Ales (1522) | Won 2-0 | +171571 |
| 5sealed | 230 | Aurejac, Alexandre (1840) | Lost 1-2 | -131558 |
| 6sealed | 312 | Kirchbacher, Florian (1761) | Lost 1-2 | -141544 |
| 7sealed | 534 | Kylen, Alexander (1511) | Draw 1-1 | -11543 |
| top | average opponent: 1598record: 3-3-1 | new rating: 1543 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 494 | Giannuzzi, Nicholas (1427) | Lost 1-2 | -181397 |
| 2modern | 614 | Fletcher, Adam (1483) | Won 2-1 | +201417 |
| 3modern | 542 | Holmes, Ronnie (1447) | Won 2-0 | +181435 |
| 4modern | 378 | Williams, Phillip (1509) | Won 2-1 | +201455 |
| 5modern | 169 | Bennett, Michael (1461) | Won 2-1 | +181473 |
| 6modern | 223 | Hohman, Christopher (1552) | Won 2-0 | +191492 |
| 7modern | 77 | Ritchey, David (1566) | Lost 0-2 | -161476 |
| 8modern | 202 | Wright, Kyle (1583) | Won 2-0 | +201496 |
| 9modern | 181 | Shortino, Justin (1660) | Won 2-0 | +211517 |
| 10modern | 875 | Sentel, Kyle (1580) | Won 2-0 | +191536 |
| 11modern | 891 | Semerau, Brandon (1748) | Lost 0-2 | -141522 |
| 12modern | 963 | Bowman, Connor (1842) | Won 2-1 | +231545 |
| 13modern | 882 | Castro, Javier (1708) | Won 2-1 | +211566 |
| 14modern | 846 | Cathro, Daniel (1833) | Lost 1-2 | -131553 |
| 15modern | 904 | Holosko, Joel (1722) | Lost 0-2 | -151538 |
| top | average opponent: 1608record: 10-5 | new rating: 1538 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1383 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 130 | Radcliffe, John (1502) | Draw 1-1 | +21385 |
| 3standard | 337 | McGraw, Ian (1428) | Lost 0-2 | -171368 |
| 4standard | 524 | Molitor, Tom (1499) | Won 2-1 | +201388 |
| 5standard | 366 | Sam, Antonio (1536) | Won 2-1 | +211409 |
| 6standard | 224 | Scalzo, Michael (1452) | Lost 1-2 | -171392 |
| 7standard | 355 | Neal, Katie (1467) | Won 2-1 | +191411 |
| 8standard | 245 | Oliva, Geoffrey (1594) | Lost 1-2 | -151396 |
| 9standard | 330 | Pierce, Lucius (1441) | Won 0-0 | +191415 |
| top | average opponent: 1490record: 4-3-1 | new rating: 1415 | ||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1365 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 26 | Runk, Andrew (1446) | Won 2-1 | +201385 |
| 2standard | 86 | Waggoner, Teghan (1540) | Won 2-0 | +211406 |
| 3standard | 300 | Schreiner, Kyle (1601) | Lost 0-2 | -151391 |
| 4standard | 306 | Parshall, Rodney (1519) | Lost 1-2 | -161375 |
| 5standard | 363 | Minick, Mitchell (1500) | Won 2-1 | +211396 |
| 6standard | 394 | Newcomb, Skyler (1497) | Won 2-0 | +201416 |
| 7standard | 200 | Dore, Felix (1596) | Lost 0-2 | -151401 |
| 8standard | 278 | Woodward, Jeremy (1401) | Lost 0-2 | -181383 |
| top | average opponent: 1513record: 4-4 | new rating: 1383 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1370 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 331 | Bosarreyes, Jason (1522) | Won 2-1 | +211391 |
| 2modern | 314 | Berrios, Adolfo (1505) | Lost 0-2 | -161375 |
| 3modern | 725 | Han, Seung (1500) | Lost 0-2 | -161359 |
| 4modern | 737 | Allen, Philip (1484) | Won 2-1 | +201379 |
| 5modern | 622 | Tuan, Peter (1500) | Lost 1-2 | -161363 |
| 6modern | 845 | Carreon Rodriguez, Leopoldo (1464) | Draw 0-0 | +21365 |
| top | average opponent: 1496record: 2-3-1 | new rating: 1365 | ||
| Grand Prix Bologna 2016 (modern) | starting rating: 1374 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 120 | Balzan, Franklin (1500) | Won 2-1 | +201394 |
| 2modern | 81 | Civera, Vicente (1518) | Draw 1-1 | +21396 |
| 3modern | 555 | Sales-Tomas Sales, Merlin (1620) | Lost 0-2 | -141382 |
| 4modern | 749 | De Zeeuw, Donald (1455) | Draw 1-1 | +21384 |
| 5modern | 858 | Campari, Ivan (1499) | Draw 1-1 | +21386 |
| 6modern | 882 | Pascotto, Guido Giuseppe (1506) | Lost 1-2 | -161370 |
| top | average opponent: 1516record: 1-2-3 | new rating: 1370 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1381 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 162 | Engle, Woodrow (1893) | Draw 1-1 | +81389 |
| 3sealed | 335 | Curtis, Jeffrey (1518) | Lost 0-0 | -151374 |
| top | average opponent: 1705record: 0-1-1 | new rating: 1374 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1332 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 153 | Prabhu, Vinnie (1712) | Won 2-0 | +241356 |
| 4sealed | 98 | LePine, Mark (1812) | Lost 1-2 | -101346 |
| 5sealed | 271 | Dixon, Kelsey (1612) | Lost 1-2 | -131333 |
| 6sealed | 364 | Martinez, Julian (1670) | Won 2-1 | +241357 |
| 7sealed | 231 | Shultz, Matthew (1540) | Won 2-0 | +211378 |
| 8sealed | 208 | Baumert, Eric (1556) | Won 2-0 | +211399 |
| 9sealed | 90 | Moore, Nick (1621) | Won 2-0 | +221421 |
| 10draft | 97 | Loewenthal, Ted (1601) | Lost 1-2 | -151406 |
| 11draft | 76 | Visser, Tyler (1666) | Lost 0-2 | -131393 |
| 12draft | 65 | Kane, DeWitt (1717) | Lost 0-2 | -121381 |
| top | average opponent: 1651record: 5-5 | new rating: 1381 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1353 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 188 | Wolloch, Sam (1605) | Lost 0-2 | -141339 |
| 4sealed | 247 | Leigh, Donald (1585) | Lost 0-2 | -131326 |
| 5sealed | 386 | Todd, Ryan (1481) | Won 2-0 | +211347 |
| 6sealed | 266 | Hoerbelt, Nicholas (1519) | Lost 0-2 | -151332 |
| top | average opponent: 1547record: 1-3 | new rating: 1332 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 370 | Roa, Michael (1480) | Won 2-1 | +201402 |
| 2standard | 144 | Kessler, Alex (1456) | Lost 0-2 | -171385 |
| 3standard | 530 | Anderson, Hans (1567) | Lost 1-2 | -151370 |
| 4standard | 675 | Hazard, Domenic (1401) | Lost 1-2 | -171353 |
| top | average opponent: 1476record: 1-3 | new rating: 1353 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1321 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 183 | Pepin, Alain (1500) | Won 2-1 | +211342 |
| 4modern | 56 | Karabinos, Greg (1553) | Lost 0-2 | -141328 |
| 5modern | 177 | Liorti, Andrew (1693) | Draw 1-1 | +61334 |
| 6modern | 162 | Darlington, Kenny (1498) | Lost 0-2 | -151319 |
| 7modern | 253 | Christensen, James (1468) | Won 2-1 | +211340 |
| 8modern | 175 | Mertes, Andrew (1573) | Won 2-0 | +221362 |
| 9modern | 115 | Jabs, Andrew (1492) | Won 2-0 | +201382 |
| top | average opponent: 1540record: 4-2-1 | new rating: 1382 | ||
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1347 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 335 | Findley, Anna (1450) | Won 2-1 | +201367 |
| 4sealed | 297 | Schwarz, Stephan (1848) | Lost 0-2 | -101357 |
| 5sealed | 331 | Husted, Joshua (1532) | Won 2-0 | +221379 |
| 6sealed | 300 | Boveda, Jose (1545) | Lost 0-2 | -151364 |
| 7sealed | 380 | Maloof, Greg (1595) | Lost 0-2 | -141350 |
| 8sealed | 438 | Hopson, Randall (1521) | Lost 0-2 | -151335 |
| 9sealed | 419 | Maassen, Nick (1546) | Lost 1-2 | -141321 |
| top | average opponent: 1577record: 2-5 | new rating: 1321 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1369 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 544 | Yost, Brett (1540) | Won 2-1 | +211390 |
| 2modern | 408 | Rohr, Devan (1518) | Lost 1-2 | -161374 |
| 3modern | 574 | Orellana, Cristian (1517) | Lost 1-2 | -151359 |
| 4modern | 719 | Bishop, Nathan (1480) | Lost 0-2 | -161343 |
| 5modern | 784 | Holt, Ben 2 (1461) | Won 2-1 | +201363 |
| 6modern | 607 | Sawatzky, Stephen (1482) | Lost 1-2 | -161347 |
| top | average opponent: 1499record: 2-4 | new rating: 1347 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1327 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 168 | Bezerra-Clark, Christopher (1578) | Won 2-0 | +221349 |
| 4standard | 115 | Landon, Preston (1528) | Won 2-0 | +211370 |
| 5standard | 7 | White, Chad (1525) | Lost 0-2 | -151355 |
| 6standard | 129 | Reed, Jason (1585) | Lost 1-2 | -141341 |
| 7standard | 130 | Miller, Nathan (1415) | Won 2-0 | +201361 |
| 8standard | 116 | Gregory, Robert (1654) | Lost 0-2 | -131348 |
| 9standard | 164 | Farnsworth, Cody (1525) | Won 2-0 | +211369 |
| top | average opponent: 1545record: 4-3 | new rating: 1369 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1317 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 23 | Paquin, Sebastien (1558) | Lost 1-2 | -141303 |
| 4sealed | 211 | Lachance, Marc-Antoine (1466) | Won 2-0 | +211324 |
| 5sealed | 130 | Burrows, Matthew (1519) | Lost 0-2 | -151309 |
| 6sealed | 213 | Lavoie, Alex (1550) | Lost 0-2 | -131296 |
| 7sealed | 340 | Patel, Hemant (1621) | Won 2-0 | +241320 |
| 8sealed | 260 | Arnold, Andrew (1519) | Won 2-1 | +211341 |
| 9sealed | 39 | Villeneuve, Sebastien (1534) | Lost 0-2 | -141327 |
| top | average opponent: 1538record: 3-4 | new rating: 1327 | ||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1320 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 230 | Myltoft, Ryan (1500) | Won 2-1 | +221342 |
| 2standard | 28 | Powell, Ryan (1500) | Lost 0-2 | -161326 |
| 3standard | 202 | Lu, Elvis (1392) | Won 2-1 | +201346 |
| 4standard | 118 | Pawliw, Levi (1520) | Lost 1-2 | -151331 |
| 5standard | 211 | Lubarsky, Zachary (1551) | Lost 0-2 | -141317 |
| top | average opponent: 1493record: 2-3 | new rating: 1317 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1362 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 100 | Braun, Kyle (1573) | Draw 1-1 | +41366 |
| 3standard | 182 | King, April (1518) | Lost 0-2 | -151351 |
| 4standard | 342 | Hoehn, Nick (1500) | Lost 1-2 | -151336 |
| 5standard | 396 | Wankel, Robert (1481) | Lost 0-2 | -161320 |
| top | average opponent: 1518record: 0-3-1 | new rating: 1320 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 32 | Shockley, Ronald (1500) | Lost 0-2 | -171466 |
| 2modern | 271 | Maas, Victor (1481) | Lost 0-2 | -181448 |
| 3modern | 280 | Sroges, Walker A (1454) | Lost 0-2 | -181430 |
| 4modern | 337 | Rasmussen, Kevin (1446) | Lost 1-2 | -181412 |
| 5modern | 315 | Saylor, Shawn S (1427) | Lost 0-2 | -171395 |
| 6modern | 277 | Christopher, Lou (1593) | Lost 0-2 | -151380 |
| 7modern | 224 | Gaule, Brian (1396) | Lost 1-2 | -181362 |
| top | average opponent: 1471record: 0-7 | new rating: 1362 | ||
| Grand Prix Seattle 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 74 | Oden, Ben (1500) | Lost 0-0 | -181482 |
| 2extended | 101 | Schweers, Morgan (1482) | Lost 0-0 | -181464 |
| 3extended | 124 | Nishioka, Ryder (1464) | Won 0-0 | +181482 |
| 4extended | 95 | Garfein, Geoffrey (1500) | Won 0-0 | +181500 |
| 5extended | 87 | Ryler, Dustin (1500) | Lost 0-0 | -181482 |
| 6extended | 84 | Boranian, John (1499) | Won 0-0 | +191501 |
| 7extended | 64 | McNelly, Marc (1536) | Lost 0-0 | -181483 |
| top | average opponent: 1497record: 3-4 | new rating: 1483 | ||