Bonura, Joseph
Current rating: 1478
Record: 20-22
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 291 | Radcliffe, John (1475) | Lost 0-2 | -191497 |
| 2modern | 512 | Woelke, Dustin (1482) | Won 2-0 | +181515 |
| 3modern | 333 | Steffens, Paul (1444) | Lost 0-2 | -191496 |
| 4modern | 498 | Laster, Chad (1534) | Lost 1-2 | -181478 |
| top | average opponent: 1484record: 1-3 | new rating: 1478 | ||
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 200 | Siler, David (1524) | Won 2-1 | +171566 |
| 2modern | 241 | Downey, Shane (1760) | Lost 1-2 | -141552 |
| 3modern | 407 | St-Julien, Christen (1645) | Lost 1-2 | -171535 |
| 4modern | 564 | Cunningham, Joshua (1461) | Lost 0-2 | -191516 |
| top | average opponent: 1597record: 1-3 | new rating: 1516 | ||
| Grand Prix Oakland 2019 (modern) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 175 | An, Peter (1568) | Won 2-0 | +181584 |
| 2modern | 75 | Brunson, Damyan (1754) | Lost 1-2 | -151569 |
| 3modern | 448 | Bresler, Reuben (1600) | Lost 0-2 | -181551 |
| 4modern | 505 | DeLeonardis, Julian (1481) | Won 2-0 | +171568 |
| 5modern | 385 | Mathews, Andrew (1501) | Lost 0-2 | -191549 |
| 6modern | 377 | Wingard, Nolan (1487) | Won 2-0 | +171566 |
| 7modern | 298 | Dunne, Christopher (1623) | Lost 0-2 | -171549 |
| top | average opponent: 1573record: 3-4 | new rating: 1549 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 500 | Tsang, Garrett (1574) | Won 2-0 | +191568 |
| 2modern | 421 | Howard, Brian (1546) | Won 2-1 | +171585 |
| 3modern | 205 | Barlog, David (1612) | Won 2-1 | +191604 |
| 4modern | 91 | Lingelbach, Chase (1713) | Lost 1-2 | -161588 |
| 5modern | 210 | Cairl, Jeremy (1481) | Won 2-1 | +161604 |
| 6modern | 161 | Ronk, Shane (1554) | Lost 0-2 | -191585 |
| 7modern | 205 | Stehman, Cole (1511) | Lost 0-2 | -191566 |
| top | average opponent: 1570record: 4-3 | new rating: 1566 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1387 | Liao, Ali (1568) | Won 2-1 | +181565 |
| 2modern | 1319 | Bach, Austin (1681) | Lost 1-2 | -161549 |
| top | average opponent: 1624record: 1-1 | new rating: 1549 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 451 | Love, Aaron (1500) | Lost 0-2 | -181463 |
| 2modern | 538 | Nelson, Philip (1518) | Won 2-1 | +191482 |
| 3modern | 481 | Congdon, Cody (1502) | Won 2-0 | +181500 |
| 4modern | 213 | Welch, Blake (1522) | Lost 1-2 | -171483 |
| 5modern | 421 | Stojak, Peter (1599) | Won 2-0 | +201503 |
| 6modern | 326 | Vera, Blake (1447) | Won 2-1 | +171520 |
| 7modern | 175 | Nguyen, Tri (1465) | Won 2-0 | +171537 |
| 8modern | 176 | Miller, Ty (1513) | Won 2-1 | +171554 |
| 9modern | 102 | Campbell, Joshua (1543) | Lost 0-2 | -181536 |
| 10modern | 155 | Peters, Erik (1771) | Won 2-1 | +221558 |
| 11modern | 138 | Gallagher, Sean (1537) | Lost 0-2 | -181540 |
| 12modern | 116 | Rios, Jose E (1553) | Won 2-1 | +181558 |
| 13modern | 118 | Lopez, Andres (1517) | Won 2-0 | +181576 |
| 14modern | 59 | Frye, Jeremy (1921) | Lost 0-2 | -121564 |
| 15modern | 104 | Edelson, Adam (1628) | Lost 0-2 | -171547 |
| top | average opponent: 1569record: 9-6 | new rating: 1547 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 180 | Tatum, Joseph (1427) | Lost 0-2 | -191481 |
| 2standard | 419 | James Jr, Darwin (1482) | Won 2-0 | +181499 |
| 3standard | 343 | Hogan, David (1500) | Lost 1-2 | -181481 |
| top | average opponent: 1469record: 1-2 | new rating: 1481 | ||