Palmer, Kenneth
Current rating: 1420
Record: 9-16
| Grand Prix Columbus 2019 (modern) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 18 | Neal, Richard (1827) | Lost 0-2 | -111388 |
| 4modern | 186 | Gao, Changsong (1523) | Won 2-1 | +211409 |
| 5modern | 126 | Hoxie, Richard (1552) | Won 2-0 | +201429 |
| 6modern | 20 | Wan, Tse Shuen (1576) | Lost 0-2 | -151414 |
| 7modern | 98 | Mincucci, Nick (1626) | Lost 1-2 | -141400 |
| 8modern | 124 | Trautman, Tyler (1544) | Won 2-0 | +201420 |
| top | average opponent: 1608record: 3-3 | new rating: 1420 | ||
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 153 | Bartley, Matthew (1802) | Lost 0-2 | -111411 |
| 3legacy | 359 | Shagla-McKotch, Alexander (1409) | Won 2-1 | +181429 |
| 4legacy | 200 | Wan, Tse Shuen (1572) | Lost 0-2 | -161413 |
| 5legacy | 301 | Groom, Jeffrey (1611) | Lost 1-2 | -141399 |
| top | average opponent: 1598record: 1-3 | new rating: 1399 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 891 | Monsour, Matthew (1500) | Won 2-1 | +191453 |
| 2modern | 758 | Scanlon, Max (1518) | Lost 0-2 | -171436 |
| 3modern | 1015 | Robbins, Benjamin (1502) | Lost 1-2 | -161420 |
| 4modern | 1145 | Singer, Jared (1484) | Won 2-0 | +191439 |
| 5modern | 1103 | Dahill, Emile (1506) | Lost 0-2 | -171422 |
| top | average opponent: 1502record: 2-3 | new rating: 1422 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Snyder, Jacob (1531) | Won 2-1 | +191483 |
| 2standard | 317 | Breslin, David (1683) | Lost 0-2 | -141469 |
| 3standard | 383 | Politis, Eleftherios (1499) | Lost 0-2 | -181451 |
| 4standard | 651 | Gosser, Alex (1480) | Lost 1-2 | -171434 |
| top | average opponent: 1548record: 1-3 | new rating: 1434 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1478 | Leigh, Alina (1487) | Won 2-1 | +181518 |
| 2modern | 1281 | Ouyang, Charles (1500) | Lost 1-2 | -191499 |
| 3modern | 1279 | Dreyer, Vernon (1485) | Won 2-1 | +181517 |
| 4modern | 1189 | Vaughan, Patrick (1517) | Lost 0-2 | -181499 |
| 5modern | 1475 | Maksimik, Patrick (1575) | Lost 1-2 | -161483 |
| 6modern | 1428 | Kennedy, Chris (1460) | Lost 1-2 | -191464 |
| top | average opponent: 1504record: 2-4 | new rating: 1464 | ||