Barker, Zoe Anne
Current rating: 1500
Record: 14-15-2
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 339 | Furuya, Satoshi (1182) | Won 2-0 | +131454 |
| 2standard | 519 | Kawada, Hiroyuki (1307) | Won 2-1 | +161470 |
| 3standard | 555 | Hoshino, Tomoyuki (1544) | Won 2-1 | +191489 |
| 4standard | 268 | Nakamura, Souta (1746) | Lost 1-2 | -141475 |
| 5standard | 536 | Hozuki, Atsushi (1537) | Draw 1-1 | +21477 |
| 6standard | 441 | Onoda, Kenji (1646) | Won 2-1 | +211498 |
| 7standard | 338 | Miyagishi, Kohei (1623) | Won 2-1 | +201518 |
| 8standard | 276 | Yoshida, Yutarou (1507) | Lost 0-2 | -181500 |
| top | average opponent: 1511record: 5-2-1 | new rating: 1500 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 149 | Foo, Wen Han (1595) | Won 2-1 | +211452 |
| 2standard | 74 | Haziq, Hakim (1500) | Won 2-0 | +191471 |
| 3standard | 38 | Kamaruddin, Mohd Nazharudin (1495) | Lost 1-2 | -181453 |
| 4standard | 107 | Popitukgul, Sutipong (1734) | Lost 0-2 | -131440 |
| 5standard | 212 | Mohd Hassan, Mohammad Aidil Azrin (1320) | Won 2-0 | +161456 |
| 6standard | 121 | Pariwono, Edward (1522) | Draw 1-1 | +11457 |
| 7standard | 163 | Li, Bohan (1535) | Lost 1-2 | -161441 |
| top | average opponent: 1529record: 3-3-1 | new rating: 1441 | ||
| Grand Prix Metz 2017 (HOU limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 149 | Klose, Oliver (1500) | Lost 1-2 | -181466 |
| 2sealed | 350 | Niemeyer, Julius (1482) | Won 2-0 | +181484 |
| 3sealed | 401 | Pruovst, Jimmy (1507) | Lost 1-2 | -171467 |
| 4sealed | 511 | Horl, Jonas (1630) | Lost 0-2 | -151452 |
| 5sealed | 595 | Manant, Fabrice (1410) | Lost 0-2 | -191433 |
| 6sealed | 606 | Abelt, Marc (1209) | Won 2-0 | +141447 |
| 7sealed | 554 | Guillaume, Theo (1465) | Won 2-0 | +181465 |
| 8sealed | 424 | Rosette, Michael (1624) | Lost 0-2 | -151450 |
| 9sealed | 444 | Bennacef, Ahmed (1391) | Lost 0-2 | -191431 |
| top | average opponent: 1469record: 3-6 | new rating: 1431 | ||
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 85 | Artillero, Jayson (1512) | Lost 0-2 | -181482 |
| 2standard | 216 | Espanol, Joshua Isaac (1484) | Won 2-0 | +181500 |
| 3standard | 288 | Ong, Richie (1603) | Lost 0-2 | -161484 |
| 4standard | 293 | Agudo, Franco Anthony (1483) | Won 2-1 | +181502 |
| 5standard | 230 | Dobles, Angelo (1501) | Won 2-0 | +181520 |
| 6standard | 195 | Allard, Jocelyn (1523) | Lost 0-2 | -181502 |
| 7standard | 205 | Garces, Craig Shaun (1487) | Lost 0-2 | -181484 |
| top | average opponent: 1513record: 3-4 | new rating: 1484 | ||