Nessim, Aaron
Current rating: 1592
Record: 38-33-3
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 2099 | Hagelberg, Maximilian (1617) | Lost 0-2 | -181592 |
| top | record: 0-1 | new rating: 1592 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 229 | Hirsch, Elijah (1518) | Lost 1-2 | -201599 |
| 3standard | 506 | Naylor, Andrew (1500) | Lost 0-2 | -201579 |
| 4standard | 482 | Tomko, Ryan (1464) | Won 2-0 | +161595 |
| 5standard | 344 | Breuning, Dillon (1489) | Won 2-0 | +161611 |
| 6standard | 422 | Yurchick, Adam (1753) | Lost 0-2 | -151596 |
| 7standard | 427 | Annino, Louis (1509) | Won 2-0 | +161612 |
| 8standard | 363 | Noel, Jacob (1520) | Won 2-1 | +171629 |
| 9standard | 181 | Lee, Eric (1584) | Lost 1-2 | -191610 |
| top | average opponent: 1542record: 4-4 | new rating: 1610 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 134 | Kane, Will (1637) | Lost 1-2 | -181603 |
| 3sealed | 688 | Bassett, Seth (1499) | Won 2-1 | +161619 |
| 4sealed | 322 | Jardine, Brian (1517) | Lost 1-2 | -191600 |
| 5sealed | 663 | Slomann, Scott (1641) | Won 2-0 | +181618 |
| 6sealed | 428 | Perret, Valentin (1516) | Won 2-0 | +161634 |
| 7sealed | 218 | Hudak, Casey (1734) | Lost 0-2 | -161618 |
| 8sealed | 438 | Manley, Greg (1523) | Lost 1-2 | -191599 |
| 9sealed | 396 | Davalos, Dante (1734) | Won 2-0 | +201619 |
| top | average opponent: 1600record: 4-4 | new rating: 1619 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1651 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 182 | Buono, Robert (1356) | Lost 0-2 | -231628 |
| 3standard | 431 | Agnew, Mike (1487) | Draw 1-1 | -31625 |
| 4standard | 507 | Morales, Mario (1502) | Won 1-0 | +161641 |
| 5standard | 356 | Lee, Tyler (1494) | Draw 0-0 | -31638 |
| 6standard | 448 | Job, Jonathan (1689) | Lost 0-2 | -171621 |
| top | average opponent: 1506record: 1-2-2 | new rating: 1621 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1622 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 332 | Zhao, Tianrui (1518) | Lost 1-2 | -191603 |
| 3modern | 645 | Currier, Preston (1467) | Won 2-1 | +151618 |
| 4modern | 282 | Conrad, Grant (1639) | Won 2-1 | +181636 |
| 5modern | 222 | Garcia, Jaime (1487) | Lost 0-2 | -201616 |
| 6modern | 405 | Blanchard, Justin (1475) | Won 2-1 | +151631 |
| 7modern | 403 | Baeckstrom, Andrew (1881) | Won 2-1 | +231654 |
| 8modern | 211 | Martinez Castillo, Reymundo Azael (1528) | Won 2-0 | +151669 |
| 9modern | 78 | Porter, Ben (1510) | Won 2-1 | +161685 |
| 10modern | 48 | Malone, Michael (1731) | Lost 1-2 | -181667 |
| 11modern | 196 | Smith, Donald (1948) | Lost 1-2 | -131654 |
| 12modern | 203 | Stieger, Richard (1508) | Won 2-1 | +161670 |
| 13modern | 133 | Carle, Ian (1702) | Lost 1-2 | -181652 |
| 14modern | 143 | Mackenzie, Martin (1595) | Lost 0-2 | -191633 |
| 15modern | 163 | Oakes, Connor (1605) | Won 2-0 | +181651 |
| top | average opponent: 1614record: 8-6 | new rating: 1651 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 614 | Parrish, Thomas (1518) | Won 2-1 | +191516 |
| 3sealed | 548 | Alter, Scott (1809) | Lost 1-2 | -131503 |
| 4sealed | 809 | Anguiano, Christian (1453) | Lost 1-2 | -191484 |
| 5sealed | 1118 | Sancho, Ian (1504) | Won 2-0 | +181502 |
| 6sealed | 841 | Lavender, Kaleb (1523) | Won 2-0 | +191521 |
| 7sealed | 788 | Temenak, Robert (1626) | Lost 1-2 | -161505 |
| 8sealed | 936 | Ledford, Travis (1571) | Won 2-1 | +191524 |
| 9sealed | 761 | Amor, Martin Miguel (1552) | Won 2-0 | +181542 |
| 10draft | 954 | Moore, Alex (1524) | Won 2-0 | +181560 |
| 11draft | 946 | Graves, James (1583) | Lost 0-2 | -181542 |
| 12draft | 953 | Tumavitch, Matt (1826) | Won 2-0 | +231565 |
| 13draft | 890 | Villalpando, Mark (1627) | Won 2-1 | +201585 |
| 14draft | 877 | Werner, Phillip (1576) | Won 2-1 | +171602 |
| 15draft | 870 | DiPaolo, Jeremy (1714) | Won 2-0 | +201622 |
| top | average opponent: 1600record: 10-4 | new rating: 1622 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 432 | Gardner, Austin (1542) | Lost 0-2 | -171452 |
| 2standard | 467 | Tobey, Aaron (1648) | Lost 0-2 | -141438 |
| 3standard | 871 | Sanchez, Julio (1524) | Lost 1-2 | -171421 |
| 4standard | 824 | Womble, Lealan (1446) | Won 2-0 | +191440 |
| 5standard | 806 | Brown, Zach (1477) | Won 2-0 | +181458 |
| 6standard | 567 | Million, Brent (1484) | Won 2-0 | +191477 |
| 7standard | 469 | Redd, Caila (1484) | Won 2-1 | +181495 |
| 8standard | 455 | Love, Troy (1536) | Won 2-0 | +191514 |
| 9standard | 339 | Zhang, Bo [USA] (1595) | Lost 0-2 | -171497 |
| top | average opponent: 1526record: 5-4 | new rating: 1497 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 540 | McMillan, Ryan (1500) | Won 2-1 | +181544 |
| 2standard | 82 | Cormier, Nicholas (1518) | Lost 0-2 | -191525 |
| 3standard | 627 | Luong, Marcus (1482) | Lost 0-2 | -191506 |
| 4standard | 804 | Peng, Tianjian (1481) | Lost 1-2 | -181488 |
| 5standard | 744 | Son, Steven (1429) | Lost 1-2 | -191469 |
| top | average opponent: 1482record: 1-4 | new rating: 1469 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1049 | Bennett, Chase (1498) | Lost 0-2 | -171465 |
| 2modern | 1068 | Johnson, Michael (1449) | Won 2-0 | +171482 |
| 3modern | 1041 | Smith, William (1403) | Won 0-0 | +171499 |
| 4modern | 1028 | Craddock, William (1852) | Lost 0-2 | -121487 |
| 5modern | 1051 | Richardson, Andrew (1467) | Won 2-0 | +181505 |
| 6modern | 1043 | Davis, Dale (1517) | Won 2-1 | +181523 |
| 7modern | 1028 | Edgar, Michael (1504) | Won 2-1 | +181541 |
| 8modern | 1012 | Johnson, Jon (1679) | Draw 1-1 | +21543 |
| 9modern | 1013 | Danalache, Eduard (1597) | Lost 0-2 | -171526 |
| top | average opponent: 1552record: 5-3-1 | new rating: 1526 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 214 | Seyssel, Yurien (1526) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||