Birchenough, Joseph
Current rating: 1573
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 99 | Antigua, Jorge (1531) | Lost 0-2 | -191585 |
| 2standard | 402 | Johnson, Steven (1415) | Lost 0-2 | -211564 |
| 3standard | 560 | Lariche, Ryan (1465) | Won 2-0 | +161580 |
| 4standard | 489 | Bertram, Timothy (1483) | Lost 1-2 | -201560 |
| 5standard | 507 | Ruiz, Matthew (1429) | Won 2-1 | +161576 |
| 6standard | 420 | Morris, Shayne (1524) | Won 2-0 | +171593 |
| 7standard | 297 | Thomas, Braham (1473) | Lost 1-2 | -201573 |
| top | average opponent: 1474record: 3-4 | new rating: 1573 | ||
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 13 | Weiskopf, Jason (1500) | Won 2-0 | +171551 |
| 2standard | 156 | Layne, Anthony (1518) | Won 2-0 | +181569 |
| 3standard | 267 | Smith, Evan (1849) | Lost 1-2 | -131556 |
| 4standard | 436 | Conkle, Mark (1601) | Won 2-0 | +191575 |
| 5standard | 208 | Cho, Joshua (1968) | Won 2-1 | +241599 |
| 6standard | 96 | Chen, Xin [USA] (1549) | Won 2-1 | +171616 |
| 7standard | 90 | Turner, Mike (1735) | Won 2-1 | +211637 |
| 8standard | 52 | Garlock, James (1630) | Lost 1-2 | -191618 |
| 9standard | 82 | Hirmiz, Fadi (1432) | Lost 0-2 | -211597 |
| 10standard | 391 | Tautic, Raymond (1749) | Won 2-1 | +211618 |
| 11standard | 393 | Houk, Stephen (1459) | Lost 1-2 | -211597 |
| 12standard | 386 | Dean, Paul (1920) | Won 2-1 | +241621 |
| 13standard | 341 | Walters, William (1684) | Won 2-1 | +191640 |
| 14standard | 317 | Li, Jinlin (1689) | Lost 1-2 | -171623 |
| 15standard | 350 | Kurz, Kyle (1590) | Lost 0-2 | -191604 |
| top | average opponent: 1658record: 9-6 | new rating: 1604 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 224 | Reynolds, Nicholas (1510) | Draw 1-1 | 01500 |
| 2standard | 461 | Vance, Vince (1500) | Won 2-0 | +181518 |
| 3standard | 485 | Childers, Thomas (1499) | Won 2-1 | +181536 |
| 4standard | 266 | Charlton, Ryan (1537) | Lost 0-2 | -181518 |
| 5standard | 489 | Berg, Greg (1585) | Lost 1-2 | -171501 |
| 6standard | 605 | Russell, Griffin (1467) | Won 2-0 | +171518 |
| 7standard | 473 | Melamed, Maximilian (1486) | Won 2-0 | +181536 |
| 8standard | 300 | Torres, Rafael (1519) | Won 2-0 | +181554 |
| 9standard | 216 | Rae, Daniel M [USA] (1467) | Lost 1-2 | -201534 |
| top | average opponent: 1508record: 5-3-1 | new rating: 1534 | ||