Kanfer, Harrison
Current rating: 1493
Record: 7-9
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 604 | Behrendt, Jeremy (1500) | Won 2-0 | +191449 |
| 2pioneer | 66 | Wang, Haotian (1857) | Lost 0-2 | -111438 |
| 3pioneer | 444 | Martin, Cody (1487) | Won 2-1 | +191457 |
| 4pioneer | 229 | Iuculano, Lorenzo (1529) | Won 2-1 | +191476 |
| 5pioneer | 62 | Webb, Lee (1621) | Won 2-1 | +211497 |
| 6pioneer | 62 | Liu, Bruce (1707) | Won 2-0 | +221519 |
| 7pioneer | 63 | Hubbard, John (1699) | Lost 0-2 | -151504 |
| 8pioneer | 124 | Perkins, Chase (1570) | Won 2-0 | +191523 |
| 9pioneer | 57 | Kaner, Francesco (1567) | Lost 1-2 | -171506 |
| 10pioneer | 70 | Raff, Elliot (1704) | Lost 1-2 | -151491 |
| 11pioneer | 131 | Houle, Jack (1518) | Won 2-0 | +191510 |
| 12pioneer | 79 | Zhu, Jeffery (1577) | Lost 0-2 | -171493 |
| average opponent: 1611record: 7-5 | new rating: 1493 | |||
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 353 | Arcia, Orlier (1521) | Lost 1-2 | -181482 |
| 2modern | 381 | Solorzano, Michaelle (1605) | Lost 1-2 | -151467 |
| 3modern | 427 | Katz, Joshua (1448) | Lost 1-2 | -191448 |
| 4modern | 454 | Ackerman, Kyle (1413) | Lost 0-2 | -181430 |
| average opponent: 1497record: 0-4 | new rating: 1430 | |||