Jo, Maxwell
Current rating: 1453
Record: 6-9-1
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 148 | Vasquez, Willie (1500) | Won 2-1 | +201448 |
| 2standard | 33 | Centner, Joseph (1518) | Won 2-1 | +191467 |
| 3standard | 258 | Tayek, Chandler (1536) | Won 2-1 | +191486 |
| 4standard | 54 | Muldoon, Jesse (1499) | Lost 1-2 | -181468 |
| 5standard | 261 | Galicia, Matthew (1535) | Draw 1-1 | +21470 |
| 6standard | 202 | Eads, Sidney (1535) | Lost 1-2 | -171453 |
| top | average opponent: 1521record: 3-2-1 | new rating: 1453 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 48 | Wong, John Michael (1500) | Lost 0-2 | -171428 |
| top | record: 0-1 | new rating: 1428 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Savaides, Nico (1500) | Won 2-0 | +191482 |
| 2sealed | 80 | Moreno, Anthony (1465) | Lost 0-2 | -181464 |
| 3sealed | 203 | Saugier, Kyle (1458) | Lost 1-2 | -191445 |
| top | average opponent: 1474record: 1-2 | new rating: 1445 | ||
| Grand Prix San Diego 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 142 | Alonzo, Fabian (1500) | Lost 1-2 | -181482 |
| 2modern | 240 | Black, Jason (1478) | Lost 0-2 | -181464 |
| 3modern | 314 | Sichta, Kyle (1467) | Won 2-1 | +181482 |
| 4modern | 271 | Tabor, Matthew (1472) | Won 2-0 | +181500 |
| 5modern | 259 | Nokes, Joseph (1505) | Lost 1-2 | -181482 |
| 6modern | 250 | Bolding, Hunter (1441) | Lost 1-2 | -191463 |
| top | average opponent: 1477record: 2-4 | new rating: 1463 | ||