Bruning, Jon
Current rating: 1337
Record: 25-43-5
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1319 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 559 | Buley, Rickie (1448) | Won 2-1 | +201339 |
| 2pioneer | 69 | Foland, Michael (1516) | Lost 1-2 | -151324 |
| 3pioneer | 401 | Markeson, Scott (2019) | Won 2-0 | +291353 |
| 4pioneer | 123 | Pfohl, Michael (1669) | Lost 1-2 | -121341 |
| 5pioneer | 221 | McCoury, James (1494) | Lost 0-2 | -161325 |
| 6pioneer | 382 | richards, paul (1494) | Won 2-0 | +211346 |
| 7pioneer | 274 | Pernankil, Avenash (1826) | Lost 0-2 | -91337 |
| top | average opponent: 1638record: 3-4 | new rating: 1337 | ||
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1322 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 231 | Khatami, Armando (1493) | Lost 0-2 | -151307 |
| 2pioneer | 327 | Kleckner, Joe (1463) | Lost 0-2 | -151292 |
| 3pioneer | 434 | Coen, Eric (1352) | Won 2-1 | +191311 |
| 4pioneer | 394 | Paguio, Thomas (1555) | Lost 0-2 | -131298 |
| 5pioneer | 394 | Noel, Daniel (1460) | Won 2-0 | +211319 |
| top | average opponent: 1464record: 2-3 | new rating: 1319 | ||
| Grand Prix Phoenix 2018 (modern) | starting rating: 1376 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 166 | Young, Brad (1574) | Lost 0-2 | -151361 |
| 2modern | 491 | Porter, Sarah (1507) | Draw 1-1 | +31364 |
| 3modern | 549 | Tankersley, Jonathon (1482) | Lost 0-2 | -161348 |
| 4modern | 605 | Gerhardt, Maxwell (1464) | Lost 0-2 | -161332 |
| 5modern | 575 | Brown, Curtis (1447) | Draw 1-1 | +21334 |
| 6modern | 506 | Porter, Josh (1433) | Won 1-0 | +201354 |
| 7modern | 412 | Wadsworth, Jared (1490) | Lost 0-2 | -151339 |
| 8modern | 357 | Kittinger, Joel (1435) | Lost 0-2 | -171322 |
| top | average opponent: 1479record: 1-5-2 | new rating: 1322 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 211 | Reeves, Kyle (1551) | Lost 1-2 | -161399 |
| 2sealed | 309 | Chavee, Shane (1482) | Lost 1-2 | -161383 |
| 3sealed | 502 | Flowers, Jim (1421) | Lost 1-2 | -181365 |
| 4sealed | 500 | Irwin, Jacob (1449) | Won 2-1 | +201385 |
| 5sealed | 438 | Moore-Brown, Justin (1469) | Won 2-1 | +191404 |
| 6sealed | 427 | Bitter, Victor (1747) | Lost 0-2 | -121392 |
| 7sealed | 408 | Case, Alex (1465) | Lost 0-2 | -161376 |
| top | average opponent: 1512record: 2-5 | new rating: 1376 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 161 | Pacheco, Jarred (1345) | Won 1-0 | +171418 |
| 2standard | 144 | Flores, Charles (1534) | Lost 0-2 | -161402 |
| 3standard | 329 | Groesbeck, Alex (1581) | Lost 1-2 | -151387 |
| 4standard | 398 | Barnes, Morgan (1482) | Won 2-1 | +201407 |
| 5standard | 288 | Sullins, Chase (1590) | Lost 0-2 | -151392 |
| 6standard | 372 | Wills, Brandon (1484) | Won 2-1 | +201412 |
| 7standard | 306 | Shepard, Chris (1455) | Lost 1-2 | -171395 |
| 8standard | 330 | Ricks, Elijah (1482) | Draw 1-1 | +21397 |
| 9standard | 299 | Mahan, Melissa (1403) | Won 2-0 | +181415 |
| top | average opponent: 1484record: 4-4-1 | new rating: 1415 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1381 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | McDonald, Kimberly (1500) | Won 2-0 | +201401 |
| 2sealed | 68 | Chang, Robin (1634) | Lost 0-2 | -141387 |
| 3sealed | 352 | Lague, Jason (1501) | Lost 0-2 | -161371 |
| 4sealed | 495 | Fernando, Ronald (1433) | Won 2-1 | +191390 |
| 5sealed | 430 | Citrino, Richard (1509) | Won 2-1 | +211411 |
| 6sealed | 315 | Feller, Brent (1554) | Won 2-1 | +201431 |
| 7sealed | 122 | Jones, William (1491) | Lost 0-2 | -171414 |
| 8sealed | 287 | Bulthaup, Sean (1689) | Lost 1-2 | -131401 |
| top | average opponent: 1539record: 4-4 | new rating: 1401 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1355 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 165 | Tamblyn, Mitchell (1668) | Won 2-1 | +231378 |
| 2standard | 37 | Mummery, Ryan (1530) | Won 2-1 | +211399 |
| 3standard | 133 | Mei, Mike Songhao (1536) | Won 2-0 | +201419 |
| 4standard | 159 | Savinelli, K. J. (1599) | Lost 0-2 | -141405 |
| 5standard | 288 | Van Der Wyk, Aaron (1535) | Lost 1-2 | -161389 |
| 6standard | 228 | Goddard, Maxwell (1671) | Draw 1-1 | +51394 |
| 7standard | 309 | Mohseni, Darius (1523) | Won 2-0 | +201414 |
| 8standard | 217 | Comella, Terrence (1475) | Lost 0-2 | -171397 |
| 9standard | 218 | Beverly, Kris (1474) | Lost 0-2 | -161381 |
| top | average opponent: 1557record: 4-4-1 | new rating: 1381 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1381 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Smith, Tyler (1500) | Lost 0-2 | -161365 |
| 2sealed | 308 | Shakarikov, Anton (1483) | Lost 0-2 | -161349 |
| 3sealed | 417 | Nielsen, Derek (1464) | Draw 1-1 | +21351 |
| 4sealed | 370 | Dougharty, Thomas (1466) | Won 2-0 | +201371 |
| 5sealed | 301 | Neiss, Cory (1450) | Lost 1-2 | -161355 |
| top | average opponent: 1473record: 1-3-1 | new rating: 1355 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 346 | Ip, Chun Hang (1500) | Lost 0-2 | -171394 |
| 2standard | 634 | Zill, Jordan (1432) | Lost 1-2 | -171377 |
| 3standard | 768 | Morin, Michal (1463) | Won 2-0 | +201397 |
| 4standard | 616 | Wallace, Benjamin (1382) | Lost 1-2 | -191378 |
| 5standard | 666 | hernandez, walter (1463) | Won 2-0 | +201398 |
| 6standard | 575 | Chow, Edward (1449) | Lost 1-2 | -171381 |
| top | average opponent: 1448record: 2-4 | new rating: 1381 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 180 | Bahe, Cole (1500) | Lost 1-2 | -181482 |
| 2standard | 354 | Silva, Jonathan (1481) | Won 2-0 | +181500 |
| 3standard | 479 | Monroe, J. C. (1542) | Lost 0-2 | -171483 |
| 4standard | 556 | Zizzo, Anthony (1484) | Lost 0-2 | -181465 |
| 5standard | 559 | Conley, Christopher 623 (1462) | Lost 0-2 | -181447 |
| 6standard | 516 | Lee, Isaac [USA] (1445) | Won 2-0 | +181465 |
| 7standard | 405 | Johnson, Jeremy (1464) | Lost 0-2 | -181447 |
| 8standard | 335 | Overing, Bob (1448) | Lost 1-2 | -181429 |
| 9standard | 279 | Green, Garryn (1427) | Lost 1-2 | -181411 |
| top | average opponent: 1473record: 2-7 | new rating: 1411 | ||