Gassaway, Ryan
Current rating: 1594
Record: 42-36
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 538 | Berven-Stotz, Mitchell (1488) | Lost 0-2 | -201599 |
| 2pioneer | 640 | Bondoni, Chadd (1521) | Won 2-0 | +161615 |
| 3pioneer | 225 | Sklar, Jacob (1615) | Lost 1-2 | -181597 |
| 4pioneer | 427 | Maloney, Zainal (1478) | Won 2-0 | +161613 |
| 5pioneer | 356 | Baggett, James (1662) | Won 2-0 | +191632 |
| 6pioneer | 188 | Del Nero, Damian (1611) | Lost 1-2 | -181614 |
| 7pioneer | 345 | Bresett, John (1635) | Won 2-1 | +181632 |
| 8pioneer | 291 | Fulks, Franklin (1563) | Lost 1-2 | -191613 |
| 9pioneer | 249 | Assiff, Spencer (1566) | Lost 0-2 | -191594 |
| top | average opponent: 1571record: 4-5 | new rating: 1594 | ||
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 155 | Weihe, Sean (1744) | Lost 0-2 | -171649 |
| 4legacy | 191 | Cottell, Peter (1593) | Won 2-0 | +171666 |
| 5legacy | 119 | Ballinger, Bradley (1524) | Lost 1-2 | -201646 |
| 6legacy | 240 | Samaras, Arthur (1470) | Won 2-0 | +141660 |
| 7legacy | 169 | Nguyen, Lee Hung (1509) | Lost 1-2 | -201640 |
| 8legacy | 177 | Sparks, Dylan (1496) | Lost 0-2 | -211619 |
| top | average opponent: 1556record: 2-4 | new rating: 1619 | ||
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1676 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 224 | Reuschel, Carl (1344) | Won 2-1 | +121688 |
| 4legacy | 30 | Bishop, Jesse (1575) | Won 2-0 | +161704 |
| 5legacy | 47 | Gregor, Dylan (1569) | Won 2-0 | +151719 |
| 6legacy | 3 | Gertz, James (1574) | Lost 1-2 | -201699 |
| 7legacy | 66 | Chilbert, Colin (1902) | Lost 0-2 | -151684 |
| 8legacy | 92 | Llodra, Juan Pablo (1645) | Lost 0-2 | -181666 |
| top | average opponent: 1602record: 3-3 | new rating: 1666 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1690 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 72 | McKay, Brendan (1830) | Won 2-0 | +201710 |
| 4sealed | 141 | Newcomb, Dorian (1632) | Won 2-0 | +171727 |
| 5sealed | 76 | Spear, Chris (1599) | Won 2-0 | +161743 |
| 6sealed | 16 | Blesso, Marc (1754) | Lost 0-2 | -181725 |
| 7sealed | 52 | Noga, Steve (1551) | Lost 1-2 | -211704 |
| 8sealed | 167 | Black, Andrew (1784) | Won 2-1 | +191723 |
| 9sealed | 123 | Cruz, Lucas (1797) | Lost 1-2 | -161707 |
| 10draft | 104 | Komor, Russell (1770) | Lost 1-2 | -171690 |
| 11draft | 53 | Yang, Zizhuang (1764) | Won 2-1 | +191709 |
| 12draft | 130 | Ostroski, Michael (1770) | Lost 1-2 | -171692 |
| 13draft | 116 | Bowen, Anderson (1584) | Lost 0-2 | -201672 |
| 14draft | 102 | Seder, Robert (1696) | Won 2-0 | +191691 |
| 15draft | 87 | Yu, Jarvis (1858) | Lost 0-2 | -151676 |
| top | average opponent: 1722record: 6-7 | new rating: 1676 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 278 | Roepke, Chris (1703) | Won 2-0 | +201637 |
| 4modern | 140 | Greer, Joseph (1520) | Won 2-0 | +151652 |
| 5modern | 93 | Nakamura, Shuhei (1926) | Won 2-0 | +231675 |
| 6modern | 19 | Angeles, Victor (1656) | Lost 0-2 | -181657 |
| 7modern | 78 | Marchant, Sam (1523) | Lost 0-2 | -201637 |
| 8modern | 130 | Menzies, Emil (1605) | Won 2-1 | +171654 |
| 9modern | 142 | Dunn, Chris (1525) | Won 2-0 | +161670 |
| 10modern | 69 | Duroy, Maxence (1927) | Lost 0-2 | -141656 |
| 11modern | 112 | Mangone, Alex (1761) | Won 2-1 | +201676 |
| 12modern | 57 | Olsen, Christopher (1571) | Won 2-0 | +161692 |
| 13modern | 29 | Gao, Tan (1893) | Lost 0-2 | -141678 |
| 14modern | 60 | Carvalho, Marcio (2050) | Lost 0-2 | -121666 |
| 15modern | 86 | Chew, Kelvin (1987) | Won 2-1 | +241690 |
| top | average opponent: 1742record: 8-5 | new rating: 1690 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 4 | Glanzer, Jeffrey (1517) | Won 2-1 | +171619 |
| 3modern | 309 | Zhang, Charles (1795) | Lost 1-2 | -151604 |
| 4modern | 318 | Lesnewski, Dylan (1601) | Won 2-1 | +181622 |
| 5modern | 187 | Morris, Shayne (1663) | Lost 0-2 | -171605 |
| 6modern | 363 | Abalan, Kaleb (1505) | Won 2-0 | +161621 |
| 7modern | 207 | Rainone, Michael (1495) | Won 2-1 | +161637 |
| 8modern | 102 | Carlucci, Nicholas (1548) | Lost 0-2 | -201617 |
| top | average opponent: 1589record: 4-3 | new rating: 1617 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 395 | Ross, Michael (1394) | Lost 0-2 | -211538 |
| 2modern | 972 | Sheehan, Hank (1482) | Won 2-1 | +171555 |
| 3modern | 940 | Burkett, Edward (1500) | Won 2-1 | +171572 |
| 4modern | 583 | Forget, Alexandre (1488) | Lost 0-2 | -191553 |
| 5modern | 856 | DiGiovanni, Daniel (1469) | Won 2-1 | +161569 |
| 6modern | 496 | Salefski, Alexander (1519) | Won 2-1 | +171586 |
| 7modern | 354 | Dieter, Tyler (1598) | Won 2-0 | +191605 |
| 8modern | 291 | Winger, Michael (1530) | Lost 1-2 | -201585 |
| 9modern | 250 | Chung, Justin (1533) | Won 2-0 | +171602 |
| top | average opponent: 1501record: 6-3 | new rating: 1602 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Koresko, Jason (1424) | Lost 0-2 | -211548 |
| 2sealed | 572 | Glass, Jared (1481) | Won 2-1 | +171565 |
| 3sealed | 610 | Orpilla, Leonard (1448) | Won 2-1 | +161581 |
| 4sealed | 511 | Edinger, Patrick (1520) | Won 2-0 | +171598 |
| 5sealed | 187 | Antoniadis, Prodromos (1533) | Lost 1-2 | -191579 |
| 6sealed | 391 | Roepke, Chris (1520) | Lost 1-2 | -201559 |
| top | average opponent: 1488record: 3-3 | new rating: 1559 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1691 | Reynolds, Dalton (1500) | Won 2-0 | +181518 |
| 2legacy | 1688 | Buzzie, Daniel (1601) | Won 2-0 | +201538 |
| 3legacy | 1569 | Severa, Matt (1842) | Won 2-0 | +231561 |
| 4legacy | 1537 | Stark, Ben S (2067) | Won 2-1 | +261587 |
| 5legacy | 1415 | Steele, Jesse (1633) | Lost 1-2 | -171570 |
| 6legacy | 1504 | Parker, Matthew 638 (1563) | Lost 0-2 | -181552 |
| 7legacy | 1612 | Markowicz, Eric (1596) | Won 2-0 | +191571 |
| 8legacy | 1555 | Samoles, Daniel (1511) | Lost 1-2 | -191552 |
| 9legacy | 1533 | Summers, Cody (1496) | Won 2-0 | +171569 |
| top | average opponent: 1645record: 6-3 | new rating: 1569 | ||