Gamoke, Joshua
Current rating: 1654
Record: 19-12-1
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 470 | Arroyo, Mark (1472) | Won 2-0 | +151661 |
| 2modern | 167 | Ross, Brandon (1495) | Lost 1-2 | -211640 |
| 3modern | 642 | Simmons, Rashad (1502) | Won 2-1 | +161656 |
| 4modern | 199 | Alberto, Felipe (1616) | Won 2-1 | +171673 |
| 5modern | 269 | Whiting, William (1534) | Won 2-1 | +151688 |
| 6modern | 135 | Haker, Steven (1664) | Lost 1-2 | -181670 |
| 7modern | 252 | Horspool, Tyler (1799) | Lost 0-2 | -161654 |
| top | average opponent: 1583record: 4-3 | new rating: 1654 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 76 | Balagot, Stefan (1513) | Won 2-0 | +191469 |
| 2modern | 28 | Yunker, Christopher (1658) | Won 2-0 | +221491 |
| 3modern | 98 | Negrete, Carlo (1564) | Won 2-0 | +191510 |
| 4modern | 125 | Yoo, Bradley (1770) | Lost 1-2 | -131497 |
| 5modern | 342 | Furlow, Charlene (1510) | Won 2-1 | +181515 |
| 6modern | 101 | Mucciolo, Michael (1508) | Won 2-0 | +181533 |
| 7modern | 125 | Pordes, Casey (1823) | Lost 1-2 | -131520 |
| 8modern | 138 | Vaughn, Collin (1628) | Won 2-0 | +201540 |
| 9modern | 143 | Zhang, Tony (1641) | Won 2-0 | +201560 |
| 10modern | 34 | Lesage, Jason (1563) | Won 2-1 | +181578 |
| 11modern | 19 | Henderson, Craig (1667) | Won 2-1 | +201598 |
| 12modern | 12 | Capdecoume, Blaze (1625) | Won 2-1 | +181616 |
| 13modern | 17 | Espinosa, Ivan (1939) | Won 2-0 | +241640 |
| 14modern | 8 | Baumeister, Corey (2024) | Won 2-0 | +241664 |
| 15modern | 6 | Courtney, Adam (1660) | Lost 0-2 | -181646 |
| top | average opponent: 1673record: 12-3 | new rating: 1646 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2002 | Burkholder, Luke (1500) | Won 2-0 | +191481 |
| 2modern | 2322 | Wells, Vern (1509) | Won 2-1 | +191500 |
| 3modern | 2075 | Minor, Sean (1492) | Lost 1-2 | -191481 |
| 4modern | 2443 | Hawthorne, Kenneth (1516) | Won 2-1 | +191500 |
| 5modern | 2282 | McIntyre, Trenton (1576) | Lost 1-2 | -171483 |
| 6modern | 2288 | Brown, Ethan (1609) | Lost 0-2 | -151468 |
| 7modern | 2486 | Deitle, Sam (1502) | Lost 0-2 | -181450 |
| top | average opponent: 1529record: 3-4 | new rating: 1450 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Dorfmann, Matthew (1409) | Lost 0-2 | -201462 |
| top | record: 0-1 | new rating: 1462 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 314 | Hurej, John (1483) | Lost 1-2 | -181482 |
| 2modern | 360 | Dugan, Daniel (1482) | Draw 0-0 | 01482 |
| top | average opponent: 1483record: 0-1-1 | new rating: 1482 | ||