Luther, Bryan
Current rating: 1336
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 144 | Cao, Rui (1448) | Won 2-1 | +191414 |
| 2modern | 84 | Lai, Chi Hang (1615) | Lost 1-2 | -141400 |
| 3modern | 360 | Chen, Jiabin (1510) | Lost 0-2 | -161384 |
| 4modern | 379 | Hsu, Duo (1481) | Lost 0-2 | -171367 |
| 5modern | 358 | Chew, Melvin (1436) | Lost 0-2 | -161351 |
| 6modern | 359 | Chen, Qitian (1369) | Lost 0-2 | -181333 |
| 7modern | 335 | Kwong, Man Tat (1405) | Won 1-0 | +191352 |
| 8modern | 294 | Jarerattanachat, Vasu (1447) | Lost 0-1 | -161336 |
| top | average opponent: 1464record: 2-6 | new rating: 1336 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Tang, Chi Yuen (1482) | Lost 0-2 | -171428 |
| 2sealed | 193 | Chew, Tyler (1481) | Lost 0-2 | -171411 |
| 3sealed | 308 | Song, Jinliang (1521) | Lost 0-2 | -161395 |
| top | average opponent: 1495record: 0-3 | new rating: 1395 | ||
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 505 | Ang, Peter Paul (1480) | Lost 0-2 | -181482 |
| 2standard | 241 | So, Paul Richard (1481) | Lost 1-2 | -181464 |
| 3standard | 315 | Reyes, Louie John (1463) | Won 2-0 | +181482 |
| 4standard | 264 | Polloso, Paul Martin (1462) | Lost 1-2 | -191463 |
| 5standard | 342 | Cascon, Ezekiel (1463) | Lost 0-2 | -181445 |
| 6standard | 326 | Rodriguez, Ian (1448) | Lost 1-2 | -181427 |
| 7standard | 329 | Arcilla, Jon Ronald (1425) | Won 2-1 | +181445 |
| 8standard | 285 | Ang, Vyron (1403) | Won 2-1 | +171462 |
| 9standard | 253 | King, Oliver (1511) | Lost 1-2 | -171445 |
| top | average opponent: 1460record: 3-6 | new rating: 1445 | ||