Yean, Steven
Current rating: 1599
Record: 13-9
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 201 | Anszperger, Noah (1499) | Won 2-0 | +171534 |
| 2pioneer | 275 | He, Brandon (1729) | Won 2-1 | +221556 |
| 3pioneer | 43 | Winter, Dillon (1586) | Won 2-0 | +181574 |
| 4pioneer | 15 | Heitkamp, Chris (1556) | Won 2-0 | +181592 |
| 5pioneer | 5 | Chianese, Jim (1569) | Lost 1-2 | -181574 |
| 6pioneer | 23 | Raptor, Dave (1566) | Won 2-1 | +171591 |
| 7pioneer | 26 | Sikkink Johnson, Matt (1972) | Won 2-1 | +251616 |
| 8pioneer | 35 | Mahr, Philip (1672) | Won 2-0 | +191635 |
| 9pioneer | 15 | Sagraves, Maximilian (1657) | Lost 0-2 | -181617 |
| 10pioneer | 28 | Hamilton, Josiah (1642) | Won 2-0 | +191636 |
| 11pioneer | 27 | Florman, Joe (1621) | Won 2-0 | +181654 |
| 12pioneer | 15 | Robinson, Toph (1652) | Lost 1-2 | -181636 |
| 13pioneer | 14 | Golightly, Peter (1642) | Lost 0-2 | -181618 |
| 14pioneer | 30 | Klepatch, Andrei (1598) | Lost 0-2 | -191599 |
| average opponent: 1640record: 9-5 | new rating: 1599 | |||
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1105 | Tobey, Aaron (1919) | Lost 0-2 | -111489 |
| 2pioneer | 1309 | Kirk, Kevin (1534) | Won 1-0 | +191508 |
| 3pioneer | 1292 | Wright, Matthew C (1497) | Won 2-0 | +181526 |
| 4pioneer | 1199 | Wood, Victor (1652) | Lost 1-2 | -161510 |
| 5pioneer | 1303 | Edwards, Kerry (1821) | Won 2-1 | +241534 |
| 6pioneer | 1143 | Kominowski, Maxx (1613) | Lost 1-2 | -171517 |
| 7pioneer | 1264 | Shepard, Maximilian (1500) | Won 2-0 | +181535 |
| 8pioneer | 1118 | Kinsey, David (1522) | Lost 0-2 | -181517 |
| average opponent: 1632record: 4-4 | new rating: 1517 | |||