Davis, Joseph
Current rating: 1447
Record: 19-24
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1 | Ross, Cj (1500) | Won 2-0 | +191456 |
| 2standard | 23 | Clark, Kyle (1518) | Lost 1-2 | -161440 |
| 3standard | 224 | Socher, Raphael (1499) | Lost 1-2 | -171423 |
| 4standard | 259 | Stephenson, Paul (1482) | Won 2-1 | +191442 |
| 5standard | 196 | Rittle, Frank (1536) | Won 2-0 | +191461 |
| 6standard | 126 | Chen, Jeffrey (1650) | Lost 0-2 | -141447 |
| top | average opponent: 1531record: 3-3 | new rating: 1447 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 280 | Chan, Dan (1493) | Lost 0-2 | -171409 |
| 2sealed | 394 | Caycho, William (1523) | Won 2-1 | +201429 |
| 3sealed | 415 | Lesko, Ryan (1554) | Won 2-1 | +211450 |
| 4sealed | 301 | Zhang, George (1563) | Lost 0-2 | -161434 |
| 5sealed | 349 | Reuschel, Carl (1361) | Won 2-0 | +161450 |
| 6sealed | 255 | Williams, Max (1524) | Lost 1-2 | -161434 |
| 7sealed | 332 | Moore, Jonathan (1528) | Won 2-1 | +191453 |
| 8sealed | 284 | Lopez, Brian (1561) | Lost 1-2 | -161437 |
| top | average opponent: 1513record: 4-4 | new rating: 1437 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 136 | Braun, Zack (1500) | Lost 1-2 | -171425 |
| 2modern | 373 | Bryan, Mark (1482) | Lost 1-2 | -171408 |
| 3modern | 694 | Odom, Alexander (1463) | Won 2-0 | +191427 |
| 4modern | 601 | O'Shea, Ryan (1448) | Won 2-1 | +181445 |
| 5modern | 494 | Festin, David (1377) | Lost 1-2 | -191426 |
| top | average opponent: 1454record: 2-3 | new rating: 1426 | ||
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 59 | McIntosh, Christopher (1500) | Lost 0-2 | -181458 |
| 2standard | 172 | Johnson, John (1479) | Won 2-0 | +181476 |
| 3standard | 508 | Barnett, Joshua (1373) | Won 2-0 | +161492 |
| 4standard | 167 | Nightingale, Steven (1471) | Lost 0-2 | -181474 |
| 5standard | 300 | Rasmussen, Marc (1511) | Lost 0-2 | -171457 |
| 6standard | 260 | Floro, Joshua (1502) | Lost 0-2 | -171440 |
| 7standard | 247 | VanEvery, Paul (1491) | Lost 0-2 | -171423 |
| 8standard | 226 | Waldrop, Philip (1488) | Won 2-0 | +191442 |
| top | average opponent: 1477record: 3-5 | new rating: 1442 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 417 | Sidhu, Jesse (1755) | Lost 0-2 | -131473 |
| 2sealed | 417 | Dunn, David (1466) | Won 2-0 | +181491 |
| 3sealed | 488 | Kando, Anthony (1504) | Won 2-1 | +181509 |
| 4sealed | 331 | Flynn, Paul (1508) | Lost 1-2 | -181491 |
| 5sealed | 442 | Vance, Amanda (1498) | Won 2-0 | +181509 |
| 6sealed | 298 | Till, Benjamin (1643) | Lost 1-2 | -151494 |
| 7sealed | 457 | Dunlap, William (1495) | Lost 1-2 | -181476 |
| top | average opponent: 1553record: 3-4 | new rating: 1476 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 87 | Carr, Darin (1500) | Lost 0-2 | -181482 |
| 2modern | 325 | Harlan, Thomas (1548) | Lost 0-2 | -171465 |
| 3modern | 421 | Wolff, Meghan (1464) | Won 2-0 | +181483 |
| 4modern | 337 | Owen, Kenny (1462) | Won 2-0 | +181501 |
| 5modern | 318 | Sopko, Brian (1498) | Lost 0-2 | -181483 |
| 6modern | 320 | Clary, Kenneth (1685) | Lost 0-2 | -151468 |
| 7modern | 289 | Prabhakar, Karthik (1457) | Won 2-0 | +181486 |
| 8modern | 239 | Kelliher, Patrick (1484) | Lost 0-2 | -181468 |
| 9modern | 207 | Spargo, Ashley (1462) | Won 2-0 | +181486 |
| top | average opponent: 1507record: 4-5 | new rating: 1486 | ||